RI JOURNEYMAN TEST PAPER QUESTIONS AND ANSWERS
GRADED A+
✔✔A receptacle shall be installed in every balcony with access from inside, the height
shall not exceed
18"
3 ft
6.5 ft
4 ft - ✔✔6.5ft
✔✔The panelboard shall have a directory that identifies every circuit and
conductor
feeder
circuit modification
none of these - ✔✔Circuit modification
✔✔What is a megger used for?
Resistance
Voltage
Amperage
Hertz - ✔✔Resitance
✔✔What is the mechanism that cuts through the magnetic field of the windings of a
motor?
Stator
Rotor
Windings
Coil - ✔✔Rotor
✔✔On a DC circuit the power leaves on the blank and returns on the blank
Positive to negative
,Negative to positive
Positive to positive
Hot to neutral - ✔✔Negative to positive
✔✔On a single phase 120/240 service, voltage only returns back on the neutral when
the phases are unbalanced.
True
, False - ✔✔True
✔✔How do you reverse a dc motor?
Change the connections at the Stator
Change the connections at the Rotor
Change the polarity of the windings
None of the above - ✔✔Change the polarity of the windings
✔✔In an AC sign wave, if the wave is in the positive side of the arch what is the power
said doing.
Leading
Lagging
In phase
None of these - ✔✔Lagging
✔✔What size Junction box is required for an angle pull with 3 2in pipes and 2 3/4in
pipes.
23.5in by 23.5in
20in by 20in
36in by 36in
26in by 26in - ✔✔20in by 20in
✔✔8.lf a capacitor has potential between plates is it charged?
True
False - ✔✔True
✔✔The size of a grounding electrode conductor is based on
Size of the largest ungrounded conductor or equivalent area for parallel conductors
Rating or current setting of largest overcurrent device
Size of the Grounded circuit conductor
None of the above - ✔✔Size of the largest ungrounded conductor or equivalent area for
parallel conductors
✔✔What is the demand factor for 5 commercial dryers in a residential building?
100%
70%
85%
90% - ✔✔85%
GRADED A+
✔✔A receptacle shall be installed in every balcony with access from inside, the height
shall not exceed
18"
3 ft
6.5 ft
4 ft - ✔✔6.5ft
✔✔The panelboard shall have a directory that identifies every circuit and
conductor
feeder
circuit modification
none of these - ✔✔Circuit modification
✔✔What is a megger used for?
Resistance
Voltage
Amperage
Hertz - ✔✔Resitance
✔✔What is the mechanism that cuts through the magnetic field of the windings of a
motor?
Stator
Rotor
Windings
Coil - ✔✔Rotor
✔✔On a DC circuit the power leaves on the blank and returns on the blank
Positive to negative
,Negative to positive
Positive to positive
Hot to neutral - ✔✔Negative to positive
✔✔On a single phase 120/240 service, voltage only returns back on the neutral when
the phases are unbalanced.
True
, False - ✔✔True
✔✔How do you reverse a dc motor?
Change the connections at the Stator
Change the connections at the Rotor
Change the polarity of the windings
None of the above - ✔✔Change the polarity of the windings
✔✔In an AC sign wave, if the wave is in the positive side of the arch what is the power
said doing.
Leading
Lagging
In phase
None of these - ✔✔Lagging
✔✔What size Junction box is required for an angle pull with 3 2in pipes and 2 3/4in
pipes.
23.5in by 23.5in
20in by 20in
36in by 36in
26in by 26in - ✔✔20in by 20in
✔✔8.lf a capacitor has potential between plates is it charged?
True
False - ✔✔True
✔✔The size of a grounding electrode conductor is based on
Size of the largest ungrounded conductor or equivalent area for parallel conductors
Rating or current setting of largest overcurrent device
Size of the Grounded circuit conductor
None of the above - ✔✔Size of the largest ungrounded conductor or equivalent area for
parallel conductors
✔✔What is the demand factor for 5 commercial dryers in a residential building?
100%
70%
85%
90% - ✔✔85%
