.
It can be transformed.
It develops eddy currents.
It can interfere with communications lines.
It is suitable for charging batteries.
For every 20 turns in the primary, there is one turn in the secondary.
The primary voltage is 20 times greater than that of the secondary.
For every 20 rotations in the secondary, there is one rotation in the primary.
None of the above
Ventilated
Explosion proof
Explosion resistant
Fire proof
Volts
Amperes
Volt-amps
Watts
The motor must be converted to AC.
F1 and F2 must be reversed.
The capacitor leads must be reversed.
The frequency must be altered.
Provides electrical continuity
Regulates the voltage
Controls the load on the system installation
All of the above
An ohms meter
A multimeter
A resistance meter
None of the above
Bushings
Couplings
Lock nuts
All of the above
19, 5 :1
1 :19, 5
180 :1
3 :1
The active power is increased
The reactive power is decreased
Both of the above
None of the above
3
120
180
360
Ungrounded current between conductors
Unbalanced current between the grounded and ungrounded conductor
Overload in the current carrying conductor
Excessive voltage in the grounding conductor
True
False
E x I x TÂ²
Amps/Volts
E x I x T
24 /(E x I x T )
True
False
The amount of friction present
The motor speed divided by the input power
The power output divided by the input
None of the above
DC supply has no frequency
DC supply carries power equally
Both of the above
None of the above
The wires have a high potential difference
The wires are installed overlapping or too close together
The wires are spaced too far apart
None of the above
True
False
The lower the level of resistance will be
The longer the delay will be in establishing current through it
The greater the level of flux produced will be
None of the above
I & III
I & II
I only
All of the above
Off
Unable to operate properly
On
Locked in place
A capacitor
A grounding conductor
An insulator
None of the above
Amperes
Ohms
Volts
Watts
Twice as much as one of the resistors
The sum of one
The difference between each resistance
None of the above