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|we often use the word HT (high tension) line.or we say HT
switch gear, whats does HT basically mean. is it different
from high voltage.
|How Humming noise generated in starter motor which was used
the start the engine in a vehicle/car/Truck?.Moreover
Starter motor was operated in DC power supply. Can you guys
|A group of machines (wind turbines) connected with 33KV
feeder and each machines are having individual VCB. The 33KV
feeder connected with 110KV/33KV substation. The 33KV feeder
tripped by over current at Substation and fault recorded at
Substation as OC-R&Y phase. Same time the group of machines
VCB tripped by over voltage, the fault recorded voltage was
above 66KV by numerical Under/Over voltage relay. While grid
drop time, this much of voltage hike is possible?
|If Two Generators are working parellel in a network and
suddenly the field of one Generator get weakened What will
happened if there is no reverse power relay fixed in that
|for testing busbar (33kv) hi-pot .whether we can apply DC r
not.and what is the test volt for that .explain
|in transformer the unit of power is in kva why?
|What is the size of electrical cable to be used for a space
heater single phase 240V ?
|how winding temperature detects in power transformer...?
|why phase & neutral is use in tv? why earthing not use ?
|what is the maximum load sutiable from earth to phase
and what is the max voltage earth to phase suitable
|what is the calculation of current when a clampmeter is
attached to two phases of any drives.
|could i arrange a faulty and healthey battery bank togather
in parallel , if your ans is not then why?
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