OSHA 30 CONSTRUCTION FINAL EXAM QUESTIONS
WITH COMPLETE SOLUTIONS(GUARANTEED
SUCCESS)A+GRADED 100%PASS!!!
Lock Out / Tag Out refers to _______.
A. A process for locking tools and equipment to deter theft
B. A process that eliminates the chance of unauthorized access to critical areas
C. A process that is designed to protect workers by controlling hazardous energies -
correct answer...✔✔C. A process that is designed to protect workers by controlling
hazardous energies (correct answer)
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For effective Lock Out / Tag Out to occur, at a minimum, all energy sources must be
isolated in the off position, zero energy verified, and each worker must apply his/her
individual lock on the locking device and keep the keywith ___________.
A. Their Supervisor
B. Their Foreman
C. Their Safety representative
D. Himself/herself - correct answer...✔✔D. Himself/herself (correct answer)
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The term electrocution means?
A. Injury by electricity
B. A severe electrical shock that requires hospitalization
C. Death caused by exposure to electricity
D. None of the above - correct answer...✔✔C. Death caused by exposure to electricity
(correct answer)
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The three most common types of GFCIs used today are:
A. Circuit Breaker, Circuit Fixer, Circuit Finder
B. Receptacle, Power Unit, Fuses
C. Receptacle, Portable, Circuit Breaker
D. Wet, Dry, Damp - correct answer...✔✔C. Receptacle, Portable, Circuit Breaker
(correct answer)
AGRADESOLUTIOS
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Fuses and circuit breakers are intended primarily for the:
A. Protection of conductors and equipment
B. Prevention of electric shock
C. Protection of the public - correct answer...✔✔A. Protection of conductors and
equipment (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Underground electrical hazards are _______.
A. Easy to identify
B. Hard to find & pose a serious risk to laborers & equipment operators
C. Always marked exactly where they are located
D. Always buried in red concrete - correct answer...✔✔B. Hard to find & pose a serious
risk to laborers & equipment operators (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
GFCI is an acronym that stands for ____?
A. Good For Circuit Installations
B. Grand Fuse Circuitry Impulse
C. Ground Fault Circuit Interrupter - correct answer...✔✔C. Ground Fault Circuit
Interrupter (correct answer)
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Flexible cords must not _______.
A. Be run through holes in walls, ceilings, or floors
B. Be run through doorways, windows, or similar openings
C. Be left unprotected in traffic ways
D. Be hidden in walls, ceilings, floors, conduit or other raceways
E. All the above - correct answer...✔✔E. All the above (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Some examples of the most common causes of electrocution include:
A. Contact with underground and above ground energized power lines.
B. Failure to properly Lock Out and & Tag Out energized power sources.
C. Failure to use a Ground Fault Circuit Interrupter (GFCI) in wet conditions.
D. Failure to maintain a safe distance from energized power sources.
AGRADESOLUTIOS
, E. All the above - correct answer...✔✔E. All the above (correct answer)
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A properly installed and used standard GFCI receptacle can prevent _____.
A. Partial Electrocution
B. Electrical Shock
C. Circuit overload - correct answer...✔✔B. Electrical Shock (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Hazards are created when flexible (extension) cords, cord connectors, receptacles, and
cord and plug connected equipment are:
A. Improperly used and maintained.
B. Made in foreign countries.
C. Rolled into a retractable system. - correct answer...✔✔A. Improperly used and
maintained. (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
For protection from electrical hazards and arc flash, always use the proper rubber
insulating gloves and ensure they are classified by __________:
A. The size and shape of the glove
B. The particular kind of rubber material used
C. The level of voltage and protection they provide
D. The weather conditions - correct answer...✔✔C. The level of voltage and protection
they provide (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Electrical burns occur principally because of:
A. The high energy of electrons
B. Radiation pulses of the electricity
C. The heat generated by the flow of electrical current through the body - correct
answer...✔✔C. The heat generated by the flow of electrical current through the body
(correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
The sudden release of electrical energy through the air when a high-voltage gap exists
and there is a breakdown between conductors is referred to as an _______________.
AGRADESOLUTIOS
WITH COMPLETE SOLUTIONS(GUARANTEED
SUCCESS)A+GRADED 100%PASS!!!
Lock Out / Tag Out refers to _______.
A. A process for locking tools and equipment to deter theft
B. A process that eliminates the chance of unauthorized access to critical areas
C. A process that is designed to protect workers by controlling hazardous energies -
correct answer...✔✔C. A process that is designed to protect workers by controlling
hazardous energies (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
For effective Lock Out / Tag Out to occur, at a minimum, all energy sources must be
isolated in the off position, zero energy verified, and each worker must apply his/her
individual lock on the locking device and keep the keywith ___________.
A. Their Supervisor
B. Their Foreman
C. Their Safety representative
D. Himself/herself - correct answer...✔✔D. Himself/herself (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
The term electrocution means?
A. Injury by electricity
B. A severe electrical shock that requires hospitalization
C. Death caused by exposure to electricity
D. None of the above - correct answer...✔✔C. Death caused by exposure to electricity
(correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
The three most common types of GFCIs used today are:
A. Circuit Breaker, Circuit Fixer, Circuit Finder
B. Receptacle, Power Unit, Fuses
C. Receptacle, Portable, Circuit Breaker
D. Wet, Dry, Damp - correct answer...✔✔C. Receptacle, Portable, Circuit Breaker
(correct answer)
AGRADESOLUTIOS
,Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Fuses and circuit breakers are intended primarily for the:
A. Protection of conductors and equipment
B. Prevention of electric shock
C. Protection of the public - correct answer...✔✔A. Protection of conductors and
equipment (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Underground electrical hazards are _______.
A. Easy to identify
B. Hard to find & pose a serious risk to laborers & equipment operators
C. Always marked exactly where they are located
D. Always buried in red concrete - correct answer...✔✔B. Hard to find & pose a serious
risk to laborers & equipment operators (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
GFCI is an acronym that stands for ____?
A. Good For Circuit Installations
B. Grand Fuse Circuitry Impulse
C. Ground Fault Circuit Interrupter - correct answer...✔✔C. Ground Fault Circuit
Interrupter (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Flexible cords must not _______.
A. Be run through holes in walls, ceilings, or floors
B. Be run through doorways, windows, or similar openings
C. Be left unprotected in traffic ways
D. Be hidden in walls, ceilings, floors, conduit or other raceways
E. All the above - correct answer...✔✔E. All the above (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Some examples of the most common causes of electrocution include:
A. Contact with underground and above ground energized power lines.
B. Failure to properly Lock Out and & Tag Out energized power sources.
C. Failure to use a Ground Fault Circuit Interrupter (GFCI) in wet conditions.
D. Failure to maintain a safe distance from energized power sources.
AGRADESOLUTIOS
, E. All the above - correct answer...✔✔E. All the above (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
A properly installed and used standard GFCI receptacle can prevent _____.
A. Partial Electrocution
B. Electrical Shock
C. Circuit overload - correct answer...✔✔B. Electrical Shock (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Hazards are created when flexible (extension) cords, cord connectors, receptacles, and
cord and plug connected equipment are:
A. Improperly used and maintained.
B. Made in foreign countries.
C. Rolled into a retractable system. - correct answer...✔✔A. Improperly used and
maintained. (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
For protection from electrical hazards and arc flash, always use the proper rubber
insulating gloves and ensure they are classified by __________:
A. The size and shape of the glove
B. The particular kind of rubber material used
C. The level of voltage and protection they provide
D. The weather conditions - correct answer...✔✔C. The level of voltage and protection
they provide (correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
Electrical burns occur principally because of:
A. The high energy of electrons
B. Radiation pulses of the electricity
C. The heat generated by the flow of electrical current through the body - correct
answer...✔✔C. The heat generated by the flow of electrical current through the body
(correct answer)
Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
The sudden release of electrical energy through the air when a high-voltage gap exists
and there is a breakdown between conductors is referred to as an _______________.
AGRADESOLUTIOS
