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How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...
in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.
Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?
HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory
why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?
Can i use the B-curve MCB instead of C-curve MCB
when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?
what is self capacitance of inductor
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
what is basic difference betmeen normal & flame proof motor??
Can I use star delta connected induction motor for dual supply voltage?
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
how we will deside the high voltage value
how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets
What are the function of different components of servo motor?