Journeyman Electrical Exam 1 & 2
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_______ can be generated.
I. Electricity II. Electrical Energy
a. I only
b. II only
c. both I and II
d. neither I nor II - Ans. b
A phenomenon where a circuit stores electrical energy is called ______.
a. Inductance
b. Capacitance
c. Resistance
d. Susceptance - Ans. b
A general term including material, fittings, devices, appliances, fixtures, apparatus, and
the like used as part of, or in connection with, an electrical installation is ______.
a. premises wiring (system)
b. service equipment
c. utilization equipment
d. equipment - Ans. d
A switch intended for use in general distribution and branch circuits. It is rated in
amperes, and it is capable of interrupting its rated current at its rated voltage, is a
_______ switch.
a. bypass isolation
b. general use
c. isolating
d. transfer - Ans. b
The permanent joining of metallic parts to form an electrically conductive path that will
ensure electrical continuity and the capacity to conduct safely any current likely to be
imposed is known ______.
a. ordinary tap joint
b. scarf joint
c. Britannia joint
d. bonding - Ans. d
An instrument that is used to measure the diameter of a wire or cable to thousandths
of an inch is _____.
a. galvanometer
b. micrometer
c. hydrometer
, d. ruler - Ans. b
A ______ squirrel cage motor cab be started at full voltage.
I. Design A II. Design B III. Design C IV. Design D
a. I only
b. I and II only
c. III and IV only
d. I, II, III, and IV - Ans. d
A _____ is a braking system for an electric motor.
I. friction braking II. Plugging III. Dynamic braking
a. I only
b. III only
c. I and III only
d. I, II or III - Ans. d
Rigid metal conduit is permitted for wiring in hazardous locations if the conduit is
threaded and made up wrench tight with at least _____ full threads.
a. 4
b. 5
c. 7
d. 9 - Ans. b
A circuit breaker that has purposely introduced into it a delay in the tripping action and
which delay decreases as the magnitude of the current increases is a ______ circuit
breaker.
a. Inverse time
b. Adjustable
c. Control vented
d. Vented power - Ans. a
It is the intent of this Code that factory installed internal wiring or the construction of
equipment need not be inspected at the time of installation of the equipment, except to
______.
I. detect alterations II. Detect damage III. Detect insulation type
a. I only
b. II only
c. I and II only
d. I, II and III - Ans. c
A premises wiring system whose power is derived from a source such as a transformer
that has no direct connection to the supply conductors originating in another system is
a/an ______ system.
a. Integrated
b. Separately derived
c. Interactive
Newest Edition | Guaranteed Success
_______ can be generated.
I. Electricity II. Electrical Energy
a. I only
b. II only
c. both I and II
d. neither I nor II - Ans. b
A phenomenon where a circuit stores electrical energy is called ______.
a. Inductance
b. Capacitance
c. Resistance
d. Susceptance - Ans. b
A general term including material, fittings, devices, appliances, fixtures, apparatus, and
the like used as part of, or in connection with, an electrical installation is ______.
a. premises wiring (system)
b. service equipment
c. utilization equipment
d. equipment - Ans. d
A switch intended for use in general distribution and branch circuits. It is rated in
amperes, and it is capable of interrupting its rated current at its rated voltage, is a
_______ switch.
a. bypass isolation
b. general use
c. isolating
d. transfer - Ans. b
The permanent joining of metallic parts to form an electrically conductive path that will
ensure electrical continuity and the capacity to conduct safely any current likely to be
imposed is known ______.
a. ordinary tap joint
b. scarf joint
c. Britannia joint
d. bonding - Ans. d
An instrument that is used to measure the diameter of a wire or cable to thousandths
of an inch is _____.
a. galvanometer
b. micrometer
c. hydrometer
, d. ruler - Ans. b
A ______ squirrel cage motor cab be started at full voltage.
I. Design A II. Design B III. Design C IV. Design D
a. I only
b. I and II only
c. III and IV only
d. I, II, III, and IV - Ans. d
A _____ is a braking system for an electric motor.
I. friction braking II. Plugging III. Dynamic braking
a. I only
b. III only
c. I and III only
d. I, II or III - Ans. d
Rigid metal conduit is permitted for wiring in hazardous locations if the conduit is
threaded and made up wrench tight with at least _____ full threads.
a. 4
b. 5
c. 7
d. 9 - Ans. b
A circuit breaker that has purposely introduced into it a delay in the tripping action and
which delay decreases as the magnitude of the current increases is a ______ circuit
breaker.
a. Inverse time
b. Adjustable
c. Control vented
d. Vented power - Ans. a
It is the intent of this Code that factory installed internal wiring or the construction of
equipment need not be inspected at the time of installation of the equipment, except to
______.
I. detect alterations II. Detect damage III. Detect insulation type
a. I only
b. II only
c. I and II only
d. I, II and III - Ans. c
A premises wiring system whose power is derived from a source such as a transformer
that has no direct connection to the supply conductors originating in another system is
a/an ______ system.
a. Integrated
b. Separately derived
c. Interactive
