will the power consumption remains the same when speed of the fan cnanges??if so y??2 4201
single phase brower fan with control starter. *problem is when operate it.It will be trip.1 1578
what is the relationship between induction motor and transformers?11 25506
what is the funtion of conservator in transformers?7 32263
which type of motor is suitable for lift?18 35015
why the neutral point is zero in star connection?4 11960
why the auxilary(starting)winding is provided in single phase inductoin motor?5 3307
why rotor resistance starter is not suitable for squrielcage induction motor?why it is suitable for slipring induction motor?5 8692
what is the concept of star delta starter?7 13412
Define current?14 6983
what is cutoff voltage?3 3719
what is the difference between diode and zener diode?21 77443
i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.
Which do you think is the most significant cause of energy loss in a factory?
diff b/w normal grounding and resistance grounding
what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
WHAT IS ELECTRICAL MAINTAINTENCE ?
What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?
I WANT BHEL PREVIOUS QUESTION
what efficiency at 70% loaded transformer
what is the meaning of vcc
why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?
Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?
in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?