Answer Posted / er. b p shakya
When energy flow above 50 Htz, than tripped MCCB
| Is This Answer Correct ? | 2 Yes | 17 No |
Post New Answer View All Answers
what do you mean by plant earthing system.
While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens
What is power relay?
what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks
v/f drive basic princeple
for opening electrical shop, tips needed.
do we use links in a dc circuit?if so what s its use in it?
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
solor panels arrange some angle,panel is flat fitted energy was produced or not why?
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
what things to be considered when designing UPS
how are reversing the direction of dc motor
What is a fuse? How does it work? What are materials used?
How can we calculate the KVA rating of a Distribution transformer from its core details?
WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?
