Explain why inductance of the iron cored coil changes with
current?
Answer Posted / balaji
inductance of coil depends on number of turns of the coil.if
turns vary,resistance will defenitly vary,so current changes
and viceversa
| Is This Answer Correct ? | 6 Yes | 7 No |
Post New Answer View All Answers
What is reactive power and where it is used.
Refernce currents are to be generated using refernce cueernts how can this be done??
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
how to increase senstivity of ct
what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.
i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me
Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
how do you choose the cable size as per amps rating & the voltage drop for the same.
What are motor generator sets and explain the different ways the motor generator set can be used ?
100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
What will happen if a dc source is given to a tubelight. Will it work or wont it work....
explain safety measures in alternator?
Why generation voltage in thermal power plant is between 11kv to 33kv?
WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?