Answer Posted / koti
Due to magnetostriction(vibration or movement of laminations by alternating wave)
| Is This Answer Correct ? | 19 Yes | 0 No |
Post New Answer View All Answers
i want to know that what is the eligibility critaria for ongc exam?
Why is remote backup preferred to local backup?
why we are using Load factor?
what is per unit calculation?looking for simple and strong explanation thk u
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
Define corner frequency?
Why PS class CT is always preferred for Differential protection?
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)
how does ELR works? explain
An automatic water heater is an example of which type of control system?
What is resonant frequency?
what are the principles of a booster converter?
Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar