What is the Minimum winding resistance of motors ( small & big)? referance range
What is core CT & it's function?
A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?
If we want to change a contactor of faulty one what are the conditions want to fullfil
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?
which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?
what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq
What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV
Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.
any one can explain the stages of a knee point which is taken during ct magnetising curve.
what is die electric strnth of transformer ?
1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?
I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?
how braking & making capacity of circuit breaker is calculated?