ELECTRICAL FINAL EXAM ( TEST
AND HOMEWORK ) | 81 QUESTIONS
| WITH COMPLETE SOLUTIONS!!
1 of 80
Term
List four installations that are covered by the NEC.
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Four installations that are
Four installations that are covered by
covered by the NEC are office
the NEC are residential homes,
buildings, warehouses, mobile homes, RVs, and boats.
garages, and machine shops.
, Four installations that are Four installations that are covered
covered by the NEC are schools, by the NEC are swimming pools,
hospitals, factories, and farms. hot tubs, kitchens, and bathrooms.
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2 of 80
Term
People are rarely injured from lo voltage conductors?
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False True
NFPA 70E Negative
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3 of 80
Term
What is 1 1/8 + 2 1/2 =
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2 3/4 5 1/8
, 3 5/8 4 1/2
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4 of 80
Term
What two things must you do to maintain a safe working
environment?
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Follow your company's rules
for proper working
procedures & practice
Shall, shall not
- report any unsafe equipment
& conditions directly to your
supervisor
Check that the circuit is tagged
and locked out Residential electricians
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, 5 of 80
Term
A(n) ______ is intended for the electrical protection of personnel.
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RCD ( Residual Current Device ) MCB ( Miniature Circuit Breaker )
GFCI ( Ground Fault Circuit UPS ( Uninterruptible Power Supply
Interrupters ) )
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6 of 80
Term
All electrical equipment and lines should be considered________until
determined otherwise.
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Deenergized Inactive
Energized Disconnected
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AND HOMEWORK ) | 81 QUESTIONS
| WITH COMPLETE SOLUTIONS!!
1 of 80
Term
List four installations that are covered by the NEC.
Give this one a try later!
Four installations that are
Four installations that are covered by
covered by the NEC are office
the NEC are residential homes,
buildings, warehouses, mobile homes, RVs, and boats.
garages, and machine shops.
, Four installations that are Four installations that are covered
covered by the NEC are schools, by the NEC are swimming pools,
hospitals, factories, and farms. hot tubs, kitchens, and bathrooms.
Don't know?
2 of 80
Term
People are rarely injured from lo voltage conductors?
Give this one a try later!
False True
NFPA 70E Negative
Don't know?
3 of 80
Term
What is 1 1/8 + 2 1/2 =
Give this one a try later!
2 3/4 5 1/8
, 3 5/8 4 1/2
Don't know?
4 of 80
Term
What two things must you do to maintain a safe working
environment?
Give this one a try later!
Follow your company's rules
for proper working
procedures & practice
Shall, shall not
- report any unsafe equipment
& conditions directly to your
supervisor
Check that the circuit is tagged
and locked out Residential electricians
Don't know?
, 5 of 80
Term
A(n) ______ is intended for the electrical protection of personnel.
Give this one a try later!
RCD ( Residual Current Device ) MCB ( Miniature Circuit Breaker )
GFCI ( Ground Fault Circuit UPS ( Uninterruptible Power Supply
Interrupters ) )
Don't know?
6 of 80
Term
All electrical equipment and lines should be considered________until
determined otherwise.
Give this one a try later!
Deenergized Inactive
Energized Disconnected
Don't know?
