How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?

4007

Plz tell me how we can find that particular company has vacancy or not

2232

Different types of relay fault which phase sequence??

865

What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

1513

What is electrical diversity factor in electrical installations?

1162

For a stable system, where should the poles of a system be in a root loci plot?

1188

what does a string of resistors in a series will do?

1183

why fractional pitch winding generally used in alternators?

2906

If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

1962

SUTIABLE FOR ohm's law super conductor

1908

What is the difference between the relay and the circuit breaker?

1070

why it is so called as xlpe(cross linked poly ethyline) cable?

2059

pls tell me function of closing coil of A.C.B.

3334

when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

2007

what is deffrence between squirral cage and wound rotor in IM?

1925