how much air gap in induction motor as per the Indian
standards?
how c-curve of mcb's actually looks alike?
why we use core type and shell type transformers?
purpose of flux relay for turbo generator in power plant
for 1000kva transformer how kvar rating is need for this PFI plant. and how does it will calculate? and Apmpere rating of main cable connection?
6 Answers Engineers India, GCC, KP, QPSL, Siemens,
What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?
difference between isolater and circuit breaker?
how do i calculate voltage drop-if length is 1000 meter,amps is 160a
Differcence between UPS and Inverter.
what happens to current , when voltage drops .?
What are the effects of armature reaction on a DC machine and discuss the various methods to reduce the effect.
how can we calculate air compressure capacity
what are types of ups?