Practice Test PSI Exam with Questions and Answers – 100% Solved
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? - ✔✔✔-8.8 volts
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? - ✔✔✔-8.8 volts
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? - ✔✔✔-8.8 volts
A circuit breaker does not have an interrupter rating shown on it. What is the interrupter rating
of this circuit breaker? - ✔✔✔-5,000 amperes
A continuous load is a load where the maximum current is expected to continue for at least how
long? - ✔✔✔-3 hours
A continuous load is a load where the maximum current is expected to continue for at least how
long? - ✔✔✔-3 hours
A continuous load is a load where the maximum current is expected to continue for at least how
long? - ✔✔✔-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? - ✔✔✔-94 amperes
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? - ✔✔✔-94 amperes
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? - ✔✔✔-94 amperes
,Practice Test PSI Exam with Questions and Answers – 100% Solved
A fitting is a part of a wiring system that is intended primarily to perform which type of
function? - ✔✔✔-mechanical
A fitting is a part of a wiring system that is intended primarily to perform which type of
function? - ✔✔✔-mechanical
A metal underground water pipe used as a grounding electrode shall be in direct contact with
the earth for a minimum of how many feet? - ✔✔✔-10 feet
A minimum of how many threads needs to be engaged if machine screws are used to fasten
bonding jumpers? - ✔✔✔-2
A minimum of how many threads needs to be engaged if machine screws are used to fastern
bonding jumpers? - ✔✔✔-2
A motor controller disconnecting means shall be permitted to be out of sight of the controller
for motor circuits over how many volts? - ✔✔✔-1,000 volts, nominal
A motor controller disconnecting means shall be permitted to be out of sight of the controller
for motor circuits over how many volts? - ✔✔✔-1,000 volts, nominal
A motor with a code letter of D shall have what range of kilowatt amperes per horsepower with
locked rotor? - ✔✔✔-4.00 to 4.49
A panelboard for a mobile home shall be rated not less than which of the following? - ✔✔✔-50
amperes
, Practice Test PSI Exam with Questions and Answers – 100% Solved
A panelboard for a mobile home shall be rated not less than which of the following? - ✔✔✔-50
amperes
A panelboard for a mobile home shall be rated not less than which of the following? - ✔✔✔-50
amperes
A panelboard for a mobile home shall be rated not less than which of the following? - ✔✔✔-50
amperes
A resistor has the following colored bands (in order): orange, red, brown, silver. What is the
resistor value? - ✔✔✔-320 Ohms (10% tolerance)
A resistor has the following colored bands (in order): orange, red, brown, silver. What is the
resistor value? - ✔✔✔-320 Ohms (10% tolerance)
A written emergency action plan is required for all employers with how many employees? -
✔✔✔-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? - ✔✔✔-4 feet
All employees must receive working in open pits that are greater than how training on working
in confined and enclosed spaces when many feet in depth? - ✔✔✔-4 feet
All of the following types of cable are permitted to be used as underground service conductors
EXCEPT - ✔✔✔-Type AC.
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? - ✔✔✔-150
volts to ground
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? - ✔✔✔-8.8 volts
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? - ✔✔✔-8.8 volts
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? - ✔✔✔-8.8 volts
A circuit breaker does not have an interrupter rating shown on it. What is the interrupter rating
of this circuit breaker? - ✔✔✔-5,000 amperes
A continuous load is a load where the maximum current is expected to continue for at least how
long? - ✔✔✔-3 hours
A continuous load is a load where the maximum current is expected to continue for at least how
long? - ✔✔✔-3 hours
A continuous load is a load where the maximum current is expected to continue for at least how
long? - ✔✔✔-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? - ✔✔✔-94 amperes
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? - ✔✔✔-94 amperes
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? - ✔✔✔-94 amperes
,Practice Test PSI Exam with Questions and Answers – 100% Solved
A fitting is a part of a wiring system that is intended primarily to perform which type of
function? - ✔✔✔-mechanical
A fitting is a part of a wiring system that is intended primarily to perform which type of
function? - ✔✔✔-mechanical
A metal underground water pipe used as a grounding electrode shall be in direct contact with
the earth for a minimum of how many feet? - ✔✔✔-10 feet
A minimum of how many threads needs to be engaged if machine screws are used to fasten
bonding jumpers? - ✔✔✔-2
A minimum of how many threads needs to be engaged if machine screws are used to fastern
bonding jumpers? - ✔✔✔-2
A motor controller disconnecting means shall be permitted to be out of sight of the controller
for motor circuits over how many volts? - ✔✔✔-1,000 volts, nominal
A motor controller disconnecting means shall be permitted to be out of sight of the controller
for motor circuits over how many volts? - ✔✔✔-1,000 volts, nominal
A motor with a code letter of D shall have what range of kilowatt amperes per horsepower with
locked rotor? - ✔✔✔-4.00 to 4.49
A panelboard for a mobile home shall be rated not less than which of the following? - ✔✔✔-50
amperes
, Practice Test PSI Exam with Questions and Answers – 100% Solved
A panelboard for a mobile home shall be rated not less than which of the following? - ✔✔✔-50
amperes
A panelboard for a mobile home shall be rated not less than which of the following? - ✔✔✔-50
amperes
A panelboard for a mobile home shall be rated not less than which of the following? - ✔✔✔-50
amperes
A resistor has the following colored bands (in order): orange, red, brown, silver. What is the
resistor value? - ✔✔✔-320 Ohms (10% tolerance)
A resistor has the following colored bands (in order): orange, red, brown, silver. What is the
resistor value? - ✔✔✔-320 Ohms (10% tolerance)
A written emergency action plan is required for all employers with how many employees? -
✔✔✔-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? - ✔✔✔-4 feet
All employees must receive working in open pits that are greater than how training on working
in confined and enclosed spaces when many feet in depth? - ✔✔✔-4 feet
All of the following types of cable are permitted to be used as underground service conductors
EXCEPT - ✔✔✔-Type AC.
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? - ✔✔✔-150
volts to ground
