Lineman Apprentice Test QUESTIONS AND
ANSWERS | LATEST UPDATE | INSTANT
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Practice questions for this set
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Terms in this set (163)
The difference in a 3 wire & 4 wire the Neutral wire
distribution circuit is?
What is the formula for power P=VxI
Transmission voltage is generally 138,000 to 765,000 volts
_________ to _________.
, If the diameter of the pole to be set is 16", 3" on each side of the pole
10", the diameter of the hole should
be ____ to allow sufficient room for
tamping.
What are the component parts of a Distribution Substation, feeder circuits, switches,
distribution system? protective equipment, primary circuits, distribution
transformers, secondaries, services.
An advantage of a Wye Primary Increased power carrying capacity, better voltage
system over a Delta primary system regulation
is?
The total flow of current from a 20,000
generating plant may be as large as
__________ amps.
How many Amps does a 120 volt, 60 .5 amps, P=IxE I=P/E 60/120=.5
watt incandescent bulb draw?
Thury system was generators Series, 150 amps, 27,000 volts
connected in ______ to transmit ________
amps at max voltage of _______ volts?
An aluminum wire must be ________ 1.66 (this means that aluminum is only 2/3 as
times as big as copper is a cross conductive as copper)
section to have the same
conductivity.
Slices should not be installed ________ 1 ft (12")
ft from a tie wire or armor rod.
ANSWERS | LATEST UPDATE | INSTANT
DOWNLOAD
Save
Practice questions for this set
Learn 1/7 Study using Learn
Terms in this set (163)
The difference in a 3 wire & 4 wire the Neutral wire
distribution circuit is?
What is the formula for power P=VxI
Transmission voltage is generally 138,000 to 765,000 volts
_________ to _________.
, If the diameter of the pole to be set is 16", 3" on each side of the pole
10", the diameter of the hole should
be ____ to allow sufficient room for
tamping.
What are the component parts of a Distribution Substation, feeder circuits, switches,
distribution system? protective equipment, primary circuits, distribution
transformers, secondaries, services.
An advantage of a Wye Primary Increased power carrying capacity, better voltage
system over a Delta primary system regulation
is?
The total flow of current from a 20,000
generating plant may be as large as
__________ amps.
How many Amps does a 120 volt, 60 .5 amps, P=IxE I=P/E 60/120=.5
watt incandescent bulb draw?
Thury system was generators Series, 150 amps, 27,000 volts
connected in ______ to transmit ________
amps at max voltage of _______ volts?
An aluminum wire must be ________ 1.66 (this means that aluminum is only 2/3 as
times as big as copper is a cross conductive as copper)
section to have the same
conductivity.
Slices should not be installed ________ 1 ft (12")
ft from a tie wire or armor rod.
