PSI Journeyman Online Practice Test Latest
Update 2024-2025 Actual Exam 100 Questions
and 100% Verified Correct Answers Guaranteed
A+
A 3-hp pump is installed 220 feet from the 220-volt main service. What is the voltage
drop when using 12 AWG solid wire? - CORRECT ANSWER: 8.8 volts
A circuit breaker does not have an interrupter rating shown on it. What is the interrupter
rating of this circuit breaker? - CORRECT ANSWER: 5,000 amperes
A continuous load is a load where the maximum current is expected to continue for at
least how long? - CORRECT ANSWER: 3 hours
A feeder supplies a continuous lighting load of 45 amperes and a single motor load of
30 amperes. What is the ampere rating of the feeder? - CORRECT ANSWER: 94
amperes
A fitting is a part of a wiring system that is intended primarily to perform which type of
function? - CORRECT ANSWER: mechanical
A minimum of how many threads needs to be engaged if machine screws are used to
fasten bonding jumpers? - CORRECT ANSWER: 2
A motor controller disconnecting means shall be permitted to be out of sight of the
controller for motor circuits over how many volts? - CORRECT ANSWER: 1,000 volts,
nominal
A motor with a code letter of D shall have what range of kilowatt-amperes per
horsepower with locked rotor? - CORRECT ANSWER: 4.00 to 4.49
, A panelboard for a mobile home shall be rated not less than which of the following? -
CORRECT ANSWER: 50 amperes
A resistor has the following colored bands (in order): orange, red, brown, silver. What is
the resistor value? - CORRECT ANSWER: 320 Ohms (10% tolerance)
A written emergency action plan is required for all employers with how many
employees? - CORRECT ANSWER: 11 employees or more
All employees must receive training on working in confined and enclosed spaces when
working in open pits that are greater than how many feet in depth? - CORRECT
ANSWER: 4 feet
Alternating-current systems of less than 50 volts shall be grounded where supplied by
transformers, if the transformer supply system exceeds which of the following? -
CORRECT ANSWER: 150 volts to ground
An appliance draws 40 amperes when used on a circuit. A bad splice is discovered on
the line at the appliance on one of the phase conductors. The splice has a measured
resistance of 0.5 ohms. How much power is lost at the splice? - CORRECT ANSWER:
800 watts
An appliance for a residence is rated at 30 amperes. It is continuously loaded and is not
motor-operated. What is the minimum branch circuit rating that is required if the branch
circuit device is not listed for continuous loading? - CORRECT ANSWER: 40 amperes
An electrical appliance is rated at 1,500 watts, and is connected to 120 volts. What is
the resistance associated with this appliance? - CORRECT ANSWER: 9.6 ohms
Approximately how many kilowatts are used by a three-phase, 480-volt ac motor that
draws a current of 52 amperes and has a power factor rating of 88%? - CORRECT
ANSWER: 38kW
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