which of the following are electrical hazards osha quizlet

d. Power outlets, ________ are anything that can transmit electrical current. Question 4: Which of the following is a type of burn caused by electrical hazards? (C) Hot sticks. 0000110659 00000 n On the day of the incident, the victim plugged in a damaged extension cord and laid it out towards the bulkhead. If the power supply to the electrical equipment at your site is not grounded or the path has been broken, fault current may travel through a worker's body, causing electrical burns or death. 0000002150 00000 n x_HSqnwmky54YLzeStJi# TZObFT*.#BQF/Q 4.Circuit breakers, When inspecting power tools, look for: 2 0 obj Is the west coast of Africa a plate boundary? When current travels through your body - Definition of electric shock, Choose the primary cause of an electric shock, Electric shock is caused when current travels through the body, the exits the ground. d) All of the above. Study with Quizlet and memorize flashcards containing terms like OSHA's electrical standards are based on: A. ANSI standards B. Dirk, a 28-year-old mechanic, is performing maintenance on a piece of equipment when he is shocked. lex has set up a mobile engine testing station in the maintenance area. Quiz Question 3: Power cords can be damaged by which of the following? Question 2: Which of the following is NOT a category of electrical burns? using a 30-amp breaker in a system with 15- or 20-amp receptacles. H. Noise, : ________ or heavy perspiration can cause electricity to take an unintended path. 3 OSHA requires the testing of a volt meter after a voltage test on voltage above_____. a.Electricity 1. The ground wire was not attached on the male end of the cord's plug. d.Alert workers of any water in the area, GFCI is an acronym for: Question 3: Employers are not required to enforce lock out/tag out practices in the workplaces. 1. <> 0000007427 00000 n d. heart attacks. d. Match the outlet prongs to the extension cord. xYmo -ER/&@[D,_! 5>vB35Plm$\4{U[lU`t~.vJGmFO^@+ cGPzNY*oS(m%q{Agp Fatal electrocution is the main risk, but burns and falls from elevations are also hazards. To verify an electrically safe work condition, all these conditions should be confirmed EXCEPT: Effective training of employees includes all of the following EXCEPT: How to operate power tools in wet conditions. 0000055319 00000 n gYpV:+ The individual's perspiration-soaked clothing/body contacted bare exposed conductors on one of the cords, causing an electrocution. _.9u'2G_0 Ue]e"x5|Y As she is adding in the chemicals, her hand touches the motor and it becomes energized. Cardiac arrest or death - A result of electrical shock. b.burns. 0000002385 00000 n Electric current cannot exist without an unbroken path to and from the conductor. :$#k9BPnZ{Qqe/reKy,'ZlB# 1.Pain 2 0 obj The insulation on the extension cord was cut through and exposed bare, energized conductors which made contact with the ladder. Select the correct answer and then click DONE. (See NFPA 70E-2021 Article 130 and OSHA subpart S part 1910.333 (a) (1)- (2) and (c) for complete details.) Select the correct answer and then click DONE. The auger then fell across the other worker, the 24-year-old victim. 3.Tears 1) The _____ created the Occupational Safety and Health Administration (OSHA) to set and enforce protective workplace safety and health standards. The presence of ______ can turn you, your equipment, or insulators like wood, into conductors. . 4. Hazards are created when cords, cord connectors, receptacles, and cord- and plug connected equipment are improperly used and maintained. RZyd The light fixture, which served as a ground, was known to be faulty for at least 5 months before the incident. a.Standing in water % Use the terms (freezing, gas, liquid, physical changes, solubility, solution, temperature, volume) to complete the sentence. 2. The modification of the plug was not an intended use or prescribed by the manufacturer. 1452 0 obj <> endobj d. 20 feet. Does the fall qualify as an electrical accident? As he removed the forms, he wrapped them with a length of cable called a choker, which was to be attached to a crane. 3.Clear Electrical hazards are life threatening incidents that could happen due to electricity. a) Ensure overhead power line safety 0000009628 00000 n B. 0000006152 00000 n 3.When you are using portable power tools endobj Lx*jWP# /c2)|]NXqAx>=~'[ Whether the hazard is posed by worn or damaged power tools or cords, improperly grounded tools or equipment, or the presence of standing water, it is the responsibility of the contractor to make sure the tools and equipment This is action is also known as creating or completing an electrical circuit. 1.Extension cords The contact lasts for 5 seconds before someone is able to shut off the power. According to NFPA 70E, job briefings must be held for those employees that will be working on or near live parts operating at ______ or more. c.15 feet 128 0 obj <> endobj xref 128 26 0000000016 00000 n Identify the oxidizing and reducing agents. Electrical Safety Multiple Choice Questions and Answers for competitive exams. 4.Dirt build-up, Use only approved and authorized power tools in areas where the following hazards may be present: Which of the following injuries can occur when muscles flex or twitch from an electrical shock? 0000004208 00000 n Underground electrical hazards are: A. Explosion 1. 3.Loss of eyesight When does electricity become hazardous to humans? Find the volume of the parallelepiped determined by the vertices (1,1,1),(4,7,2) . Burns. 3 0 obj Then answer the questions below. 2.Loose bolts 0000005042 00000 n Electrical Safety Quiz Electrical safety is an important topic that you and your workers need to know about. Electricity to operate portable power tools was supplied by a temporary service pole 50 feet away. 0000015549 00000 n Frequently inspect electrical systems to insure that the path to ground is continuous. Both could have prevented the accident from occuring. The plug of the compressor and an extension cord had been modified to fit a wall outlet for a common household clothes dryer (220 V). c.Power lines Draw a line from the item on the left that corresponds to the match on the right. 0000000816 00000 n Freeze Question 2: It's okay to use extension cords with worn insulation, as long as you are careful about it. Switch The following are electrical hazards: Shock. b.Electrical tools Which group would be more accurate when used in an accelerating spaceship? d. No, because an extension cord would not provide enough power. Visually inspect all electrical equipment before use. 0000419562 00000 n Question 1: Which of the following is a danger of electricity? 0000005734 00000 n 0000422244 00000 n 2.Is working properly uVNSF!UTRQ91uR,6@hCH}]GAlaPh)NeT$iQ89S9|?4wahU ltz9 PH[$I&VX9WG%K~1{u8M:D"+HLEy 3@NR^z!rB^?RyOj;'Lof. c. No, because the electricity is needed on a long-term basis. (E) a, b, and c. 2. 30 days B. Exercise their rights under the law without retaliation, including reporting an injury or raising health and safety concerns with their employer or OSHA. 0000001814 00000 n Quiz Question 10: Ground-fault circuit interrupters must be used for all of the following except? Short In Power Saw/Ungrounded Temporary Power Supply: On July 10, 1986, a 22-year-old carpenter was working at the construction site of large apartment complex, using a portable electric saw to construct the wooden framework of a laundry building. Ground all exposed metal parts of equipment. C. near water. 0000003715 00000 n <> Easy to identify 10,000 milliamps (10 amps) Cardiac arrest and severe burns occur. No GFCI's were used. 4.Damaged cover or insulation, When using electric-powered hand tools, do not overload: When the energized conductor made contact with the ladder, the path to ground included the worker's body, resulting in death. Use only cords, connection devices, and fittings that are equipped with strain relief. Is not broken, Question Text: Electrical tools should be grounded with a(n)________. In 2017, there were over ______________ electrical related violations cited by OSHA in the workplace. The victim used two extension cords to supply power: a home-made cord plugged into an ungrounded receptacle on the pole, and a UL-approved cord extending from the homemade cord to the saw. ZR)!=w|; @uT C0? 0 Question 2: Which of the following are ways employers must protect their employees on the workplace? Find the energy required to raise an electron from the n=4n=4n=4 state to the n=5n=5n=5 state in Li2+\mathrm{Li}^{2+}Li2+ and in hydrogen atom. As the victim climbed down a makeshift ladder, he shifted the saw from his right hand to his left, and was shocked. The factors that determine the severity of an electrical injury include: Explain the purpose and use of the MyPlate symbol. As he is working on the wiring, he receives an electrical shock that knocks him backward and causes him to fall off the ladder. 3.Body tissue 0000002386 00000 n [Flexible Cords and Power Tools]. 1.Missing he most common shock-related injuries are: 2.Yes, because he is using a portable power tool. When you plug in a device (e.g., a power tool), the electricity takes the easiest path from the plug-in, to the tool, and back to the power source. Visually inspect all electrical equipment before use. 0000003640 00000 n Study with Quizlet and memorize flashcards containing terms like Among all of the safety measures that can and should be used to prevent electrical shock, which one is the most essential?, According to NFPA 70E, job briefings must be held for those employees that will be working on or near live parts operating at ______ or more., When does electricity become hazardous to humans? Carly needs to use an extension cord with her corded nail gun. True. <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> What was Latoya's first mistake? 2. Isolating, Power lines may be located underground. Question 1: Employers must ensure that every electric utilization system and all utilization equipment installed, majorly modified, or replaced after March 15, 1972, complies with the standards for electricity set by the National Fire Protection Association, which have been adopted by OSHA. 0000002122 00000 n 0000007694 00000 n Work performed on an electrical system within reaching distance of energized components is_____work. c) Establish and enact an assured equipment grounding conductor program (AEGCP) 0000006866 00000 n %PDF-1.5 and more. ( c.40,000 volts %PDF-1.5 12 months C. 6 months D. Never Q23. %PDF-1.4 % c.The outlet. The source of the shocks -- the saw -- was not replaced. If electrical equipment is used in ways for which it is not designed, you can no longer depend on safety features built in by the manufacturer. Question 3: A/an ____________ is a unit of measurement for electrical resistance. a.Conductive objects 0000005632 00000 n -If current passes through the body near the heart or brain. 0000056642 00000 n Take any defective equipment out of service. 3.ack of ground fault protection. Do not remove ground prongs from cord- and plug-connected equipment or extension cords. HWMo#7v#h>6,Z4- Only after a rescue squad arrived about 4 minutes later did anyone realize that the crane was in contact with a power line -- all those present had assumed that the victim had suffered a heart attack. <> . 3.Vapor 2.Flooding OSHA requires the testing of a volt meter after a voltage test on voltage above_____. 0000007741 00000 n When the victim reached down to connect the choker to the hoist cable, he suddenly collapsed. -Grounding= a conductive connection to the earth which acts as a protective measure. Out of several possible scenarios, the most likely was contact between the exposed wires of an extension cord and a screw that protruded from the receptacle, which had its face plate removed. Arc Flash. OSHA Safety and Health Topics Page. 0000013999 00000 n b.Rod 4. c.Gasoline endobj Remove cords from receptacles by pulling on the plugs, not the cords. b. 0000017163 00000 n She has an older drill with a steel housing and a 3-prong plug. Other protective measures include guarding or insulating the lines. Ground metal parts of the following non-electrical equipment, as specified by the OSHA standard [29 CFR 1926.404(f)(7)(v)]: Frames and tracks of electrically operated cranes. b.Ground Fault Critical Interrupter Electrical Hazards Electrical hazards can be found in nearly every roofing work site. 0000001646 00000 n How will she choose the correct cord? What is the output of the program in Exercise 17, if first = 26 and second = 8? c.Guaranteed Fault Circuit Interrupter 3 0 obj Besides personal bodily injury, what other electrical hazards can be found in the workplace? Both the operator and the victim failed to notice that the boom had contacted a 2,400-volt overhead power line. In addition to contact with power lines, the top electrical hazards include: What do tripped circuit breakers and blown fuses indicate? Using cords or tools with worn insulation or exposed wires. Quiz Question 9: Conductor insulation must be approved for the ___________ of use? a.Yes, as it is a mobile engine testing station. 0000004273 00000 n To be safe, you must think about your job and plan for hazards. Lockout/tagout procedures. Select the correct answer and then click DONE. Question 2: Which of the following are ways . H\n0)M) 0Ir(,?FoKhdklz6zHG;mOqOh-tv.]NGv~d.m\S{|Fo-x-\"1X/niCYeq"ol8D~&?Kr V_/9yf 9JV%J899s{_G#R0="dL5,p: Water The driver stopped the truck under the power line, and the victim, not realizing that the truck had moved, swung the boom to position the bucket behind the truck. Before using the equipment, be sure that the ground wire: Short Confined spaces Machinery-related hazards (lockout/tagout, boiler safety, forklifts, etc.) Electricity for power tools was supplied from an exterior 120-volt, grounded AC receptacle located at the back of the residence. A) Identify; Castigate; C) Evaluate; D) Modify; 3. Handling Damaged Extension Cord When Energized: A 19-year-old construction laborer was working with his foreman and another laborer to construct a waterfront bulkhead for a lakeside residence. Question 4: When a worker receives an electric shock, first aid must start within ___________ minutes. Potential hazards of electricity are preventable if you: Electricity must always travel in a(n) ________, ________ circuit. Use non-conductive wood or fiberglass ladders when working near power lines. @*@;z}IAH@3MsgU1Dnf@agLahpCn@&b|-^;b0k*!3VYy,jy%( Z%|\Jg"dRp-Wbz3QJS%k9p_WtZ Others, such as office workers and sales people, work with electricity indirectly and may also be exposed to electrical hazards. 1.The humidity of the environment A fan connected to a 120-volt electrical system via an extension cord provided ventilation for a worker performing a chipping operation from an aluminum stepladder. 1,[-c|"&u[Fu>wjte8j:xRk )"m_!6awT J,byp?fRBf?p|b3/Um\7"|+@5vvWAa5J^y*q,l b)Ftt4 :4,-J`! Post warning signs. Best practices with power lines include: The normal wear and tear on extension and flexible cords at your site can loosen or expose wires, creating hazardous conditions. 3. Electrical hazards expose workers to the following: Burns: Three types; electrical, arc flash, or thermal contact. 0000002479 00000 n d.Ground Fault Circuit Interrupter, : Another electrical hazard that can cause injury or death in the workplace is a ________ path to ground. Using equipment outdoors that is labeled for use only in dry, indoor locations. d. 411, You are working with a 10-foot section of a conductive pipe near power lines. Use only equipment that is approved to meet OSHA standards. Examples Of Electrical Hazards. In which of the following workplace situations are you at risk for coming into contact with live electrical . Use only extension cords that are marked with a designation code for hard or extra-hard usage. B. outdoors. 0000028595 00000 n 0000004965 00000 n 1.Fingernails b.811 2.Using an aluminum ladder when the possibility exists for contact with electricity. Improper Use of Extension and Flexible Cords. 3. Used across walkways. -Current= the movement of electrical charge. (D) None of the above. Select the correct answer and then click DONE. 1476 0 obj <>stream De-energizing 4.Combustible dust, Fundamentals of Engineering Economic Analysis, David Besanko, Mark Shanley, Scott Schaefer. 0000001908 00000 n What three things must be present for a current to flow through a conductor. Metal partitions, grill work, and similar metal enclosures around equipment of over 1kV between conductors. stream Overhead and buried power lines at your site are especially hazardous because they carry extremely high voltage. 4 0 obj stream Which of the following can be caused by exposure to an arc flash? Ajay needs to use a dewatering pump to drain standing water on a construction site. d.Adapter, What is a GFCI? Effective means of controlling power line hazards include: Looking for NFPA 70E Certification? Examples of Equipment That Can Contact Power Lines. 3. 2. Seven employees of a masonry company were erecting a brick wall from a tubular, welded-frame scaffold approximately 24 feet high. Becoming part of the circuit exposes you to ________, the most dangerous electrical hazard. Provide a safe path to earth ground for electricity. V1?`T`P``ya W3 |"H36K1A@, rO(V[|NAT30 qI? endstream endobj 221 0 obj <>/Filter/FlateDecode/Index[30 152]/Length 27/Size 182/Type/XRef/W[1 1 1]>>stream 0000001495 00000 n c.Touching the motor You can classify scales for weighing objects as those that use springs and those that use standard masses to balance unknown masses. 0000108920 00000 n 1.Using a fiberglass ladder when the possibility exists for contact with electricity. a.related to muscle damage. Study with Quizlet and memorize flashcards containing terms like Bob is asked to repair some overhead wiring, requiring the use a ladder. 0000003254 00000 n d.Water, Other electrical hazards in the workplace include: Which of the following factors determine how severe an electrical injury might be? [Flexible Cords] Cords that are not 3-wire type, not designed for hard-usage, or that have been modified, increase your risk of contacting electrical current. A worker was operating a " electric chisel when an electrical fault occurred in the casing of the tool, causing him to be fatally electrocuted. 2.Something to transport the electrical current -- A conductor. Select the correct answer and then click DONE. 0000011060 00000 n It is important to note that NFPA 70E is a . Determine duration, frequency, degree of exposure to hazards and physical stress. a.Two-prong plug a.Shut off power within a fraction of a second A worker was removing a metal antenna when it made electrical contact with a 7200-volt power transmission line. d/E \VZvl$Y#nH,EIm /\"BQ>Rkl6xZWtAgfs OSHA 10 General Industry Test Answer Key WALKING. After the wall was poured, one driver cleaned the loading chute of his cement truck with a water hose mounted on the truck. A co-worker disconnected the power cord to the saw, too late to save the victim. 0000005520 00000 n 4. 0000017336 00000 n 2.The person's physical condition A 56-year-old construction laborer was removing forms from a concrete wall poured several days earlier. Suppose a volcano threw so much ash into the air that it blocked much of the sunlight. If you are touching any grounded material while using a power tool Get All Answers to OSHA 30 Construction Final Exam. Which of the following part of you body can burn if you come in contact with electricity? !DP#vr-\DM<6V-2'I5l6)Z@^m=}c3-aUOo6rr V-Y3d6HABmjD $TQCvK*eg&|Y596#H\ HJ=S~68438IR/:VR C Y<7H*$F>ya)N1bTa+'OdzydV9QS]b{}(=q?pH,mt8{Ag ]wp?2N$AfnhBL!jV=6ho)5jA8H`Bkh{T[v\G%b|4| Eo*cF ]TBGjB[r6)WzCkQ;Bx(]*JG;&o0TV.P=s4Gs(&e~}j76,-6at$]r**-I!o66PqK.z "*D 0000004946 00000 n d.50,000 volts. OSHA CONSTRUCTION FINAL EXAM Question and Answer Part 10. ly/homeo3b700 Which of the following is a resource within the. Remove from service any equipment with frayed cords, missing ground prongs, cracked tool casings, etc. 0000414648 00000 n SECTION #4 | Participant Guide 2 Electrical Safety mELECTRICAL SAFETYm mACTIVITY 1 - GROUNDINGm In your small group, read fact sheets A and B, and the following scenario. Select the correct answer and then click DONE. The NEC C. Suggestions Draw a line from the item on the left that corresponds to the match on the right. 0000002557 00000 n OSHA: Air Monitoring & Medical Surveillance, 5 ANO - RETOMANDO ARTIGO, SUBSTANTIVO E ADJE. Using multi-receptacle boxes designed to be. Additionally, the ground prongs were missing from the two cords. One handle has a deadman's switch. c. Inductive objects (See NFPA 70E-2021 Article 130 and OSHA subpart S part . DHPP0MHLHIPPXc f2LXL"dgJ:@ ys`llr-shH,Y@Z 23J0a_TXD;X,;&0i,i&f&T8h R/ v`,l. 440!2D9482q={LPXs +( endstream endobj 129 0 obj <> endobj 130 0 obj <> endobj 131 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageB]/ExtGState<>>> endobj 132 0 obj <> endobj 133 0 obj <> endobj 134 0 obj <> endobj 135 0 obj <>stream 2.Skin SCENARIO: You encounter a co-worker on a residential remodeling job. Latoya is using a mixing motor to mix pool chemicals in a plastic drum. <> Question 1: Employers must ensure that every electric utilization system and all utilization equipment installed, majorly modified, or replaced after March 15, 1972, complies with the standards for electricity set by the National Fire Protection Association, which have been adopted by OSHA. Which of the following are conductor of electricity? The most dangerous place to use electrical equipment is? <>>> When it completes a circuit through the body. Use tools and equipment according to the instructions included in their listing, labeling or certification. b) By supplying GFCIs, or ground-fault circuit interrupters trailer <]/Prev 500768/XRefStm 1495>> startxref 0 %%EOF 222 0 obj <>stream If a defective power tool gives you an electric shock, how might your muscles react? H\n@0vj@/R#tnvihavopnS1>v8Z6zLpOCRU.O^6pImjgk{xv6%zp\,{|7_WqNfhu09$U?kW}: }y}]OIL5~W*8D~%W-yww;sORYbfspA.%YJV L%=Kx&0W+ 4.Running through doorways. c.Three-prong plug -Rubber. 1.Flammable liquids Intentionally creating a low-resistance path that connects to the earth. No Ground-Fault Circuit Interrupters (GFCIs): A journeyman HVAC worker was installing metal duct work using a double-insulated drill connected to a drop light cord. The following hazards are the most frequent causes of electrical injuries Contact with power lines, Lack of ground-fault protection, Path to ground missing or discontinuous, Equipment not used in manner prescribed, and Improper use of extension and flexible cords. D. Have an ANSI sticker and an expiration date. d.Metal, Over half of all deaths caused by electricity result from contact with ________. 0000001731 00000 n Flexible Cord Not 3-Wire, Hard Service Variety: A worker received a fatal shock when he was cutting drywall with a metal casing router. Extension cords are used to: 0000018681 00000 n Select the correct answer and then click DONE. a.Your thumb. OSHA Pros, LLC is an authorized provider of 360 Training, an OSHA-Accepted Provider, offering training and certification courses for NFPA 70E-Standard, and A 29-year-old worker was electrocuted when he pushed a crane cable into a 7,200-volt power line. The victim was part of a crew that was constructing a concrete wall. 0000001116 00000 n OSHA 29 CFR 1910, Subpart S . Quiz Question 1: Which of the following is not a category of electrical burns? Check your employee's electrical safety knowledge through an electrical safety quiz. As he is working on the wiring, he receives an electrical shock that knocks him backward and causes him to fall off the ladder. He plans to use it over a period of at least six months. Follow manufacturers' recommended testing procedure to insure GFCI is working correctly. OSHA 10-Hour Safety Course - Electrical Safety Page 5 of 5 Use the three-stage safety model to stay safe: recognize, evaluate, and control hazards. Additionally, the ground prong was missing and there was no GFCI protection. Dust Unless you know otherwise, assume that overhead lines are energized. d.Add more outlets. 2.Loss of muscle control There are many types of hazards - chemical, ergonomic, physical, and psychosocial, to name a few - which can cause harm or adverse effects in the workplace. 4.Broken. 0000421920 00000 n Select the correct answer and then click on DONE. xb```VVF A10p,``Pp`hhdpn``r`L:[ I,aZ4Knj21 `ny; Ge7t@OrMx)"cx&e:[~J%aUJ\*t b.10 feet Question 1: Which of these is a type of Ground Fault Circuit Adapter? Safe operation of hand and portable powered tools and other hand-held equipment. When selecting the right extension cord, a good rule of thumb is to match the thickness of the extension cord to the thickness of: Engineers, electricians, and other professionals work with electricity directly, including working on overhead lines, cable harnesses, and circuit assemblies. Explosion. Any cords found not to be marked for hard or extra-hard use, or which have been modified, must be taken out of service immediately. 4.The amount of current, An electrical burn may affect: 4.No, because he does not need to use an extension cord. a.Supply power for tools or equipment on a temporary or short-term basis. 182 0 obj <> endobj xref 182 41 0000000016 00000 n Use only extension cords that are 3-wire type. 1.Is firmly connected c. Extend the reach of the power tool. Which of the following are caused by contact with electricity? 2.Grease 0000420277 00000 n x=k6S *ywvkDyb_w rg&@Q5/^4O_~w/]7[xqs7Zt?LK-,>W\W`Mb?n8\.vpOJA7~5R%.oJd|Bbv7biQH%^~C=m3_ov{8] }C.Se={o7H[w@/^j BgXRC/O/eiLHiN\4~7x=^J@|]zu"x]lQ-+.xF=oY +B?jSl|(agF_].+UH\!/;AU .cG!h@42 iqnkZtdc#^)AX96(wFZ,RP{[\j\aJgc) diV;BNzZge(}=0Pj Qp@"]yOnNw89 5.Twitch, Electrical shock may result in: Outlets A fault occurred, and with no grounding and no GFCI protection, the worker was electrocuted. startxref Best Practices with Power Lines 1. 0000003771 00000 n Electricity will form a "path" or "loop". xref 0000008392 00000 n 0000089142 00000 n 1452 25 0000003413 00000 n The \rule{1cm}{1pt} artery carries deoxygenated blood from the heart to the lungs. a. a.Extension cords This caused him to fall from the ladder and land in a puddle of water, still holding the saw. 0000000816 00000 n b+t6W' te+.W_{8u7Dt@1c. When he grasped the handle of the bucket to pull it down, the crane cable came into contact with the overhead line. 0000420887 00000 n 2.Loose screws trailer <<11AC4BACEBCA4B32A885F1120BD3A307>]>> startxref 0 %%EOF 153 0 obj <>stream . D 600v. List the four main types of electrical injuries, Using the illustration, select the answer that matches the picture, Identify the illustration by selecting the appropriate answer. Provides information about the hazards that electrical workers may experience as a part of their jobs. Gloves used for electrical work must be inspected and tested prior to use, and be certified every: A. 1. The small electrical current enters his body through his left leg. (B) Switch sticks. %PDF-1.4 % 4.Good condition of moveable parts, Items that could encourage overheating and cause tools to malfunction or start a fire include: b.Yes, because Bob was on . trailer 1. d.A power tool, A GFCI is designed to: 0000068035 00000 n 0000001672 00000 n [, Do not modify cords or use them incorrectly. OSHA 10 General Industry Topic Exams Answer Key TOPIC EXAM 1: INTRO TO OSHA 1. 2. A doubly ionized lithium atom (Li2+,Z=3)\left(\mathrm{Li}^{2+}, \mathrm{Z}=3\right)(Li2+,Z=3) is in n=4n=4n=4 Bohr orbit. Quiz: Electrical Hazards. Co-workers provided CPR, but were unable to revive the victim.

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