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how to calculte capacitor range for single phase induction motors??pls tel
why in the three pin plug all 3 pins are cutted ?
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
Why is a plain induction motor unsuitable for wide speed control?
WHat is the general checks required for Dry type transformers
how to enter inverter parameter? without manaual?
Please explain me abt PQ diagaram in the power sector.
we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer
how electrical earthing maintenance done in industry?
Cb closed condition if there is a tcs fail whether cb will trip or not
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.
What are the advantages and disadvantages of the ac motors?
IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?
i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test