| Other Electrical Engineering Interview Questions |
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|can we use 3 phase UPS for Motors and Other Machines
|what is the difference between HV and LV Breakers?
|heat can flow from a body at low temperature to a body at
higher temperature only when ........ is supplied from an
A). Voltage B). Current C). work D). Mass
|What is high frequency grounding????Applications........
|What is annunciator ?
|what instruments used for measuring of inductance and
|Why distribution transformer secondary voltage is 0.433kV
instead of 0.415kV.all other switchgear rating are 415
|difference between slippring induction motor and Generator?
|The following equipment are installed ia a plant
1. 110KW Induction motor 4 Nos
2. 30 HP motor 3 Nos
3 15 HP Motor 3 Nos
4 7.5 HP motor 4 Nos
what is total load of plant if one of each is stand by.
|In the UVR(Under Voltage Relay) there is a knob for the
hysteresis setting. what is this setting? its threshold is
given from 5% to 50%. please help me....
|I have a shop heater with a 1/3 hp capacitor start,
induction motor driving the fan. Intermittently, the fan
motor speeds up significantly for several seconds (15-60
sec) then slows to normal operating speed. The manufacturer
suggested changing the capacitor which made no sense, but I
did it to no avail.
Could this possibly be caused by the centrifugal switch
intermittently reconnecting the start winding?
|what is unit of
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