What's the differs between voltage & current & emf.
how to calculate generator capacity?(kva)
which network topology offers the greatest level of tolerance?
A 230V, 60W bulb when connected to 230v supply what current and power will consume, if same bulb is connected to 200v what purrent and power will consume?
What is the difference between vector surge relay (78) and Pole slip relay (98G)
what will happen if 11KV is given to 1.5 square mm cable connected with constant load of 10A ?what will be the condition of cable after injecting the voltage?
what kelvin's law ?
what are the principles of a booster converter?
What are the advantages of instrument transformer?
Explain the working of variable frequency transformer?
Define de-sensitivity?
WHAT IS LINIER MOTOR?
How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test?