how to select a capacitor,
i mean we use 3.5 mico ferad cap for a celling fan,but how to
select a cap for 1h.p motor,etc.........
circuit diagram of ht panel
why do we need transformers?
what is the purpose of supervision relay coil
Is this possible to synchronize the two different ratings of dg
Define peak overshoot.
What is the advantage of Neutral graunding transformer insted of Neutral graunding Resistance in generating station explain briefly.
If the maximum demand is 120 KVA in a building, then what is the Current taken according to load given ? Formula for it ?
what happens when ac supply is given to D.C motor.
How to calculate u.p.s load parsentage plz give me formula
what is the working principle of three point starter of dc motor?
1 Answers Ashok Leyland, Cap Gemini, Infosys, Just Dial,
why the Different manufacture's rating of Gas genset are different? i.e : cummins genset rating is in KVA .( 625kv). While GE- Jenbacher make genset have rating in Kw. (625 kw)
why is it that the HT motors & motors having very low kW rating(<1kW) have windings connected in STAR, whereas the motors having in between kW ratings have DELTA connected windings??
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