Answer Posted / ukl
surge supressor or we can say surge protector is used to
protect electrical devices from voltage spikes.
The voltage supplied to any electrical device is regulated
either by blocking or by shorting to ground voltages above a
safe threshold.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?
What is the vector group of a transformer,how can it be found out?
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
What is Faraday's law
if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.
how can we say that stator magnetic field rotates with synchronous speed?can we derive?
How to calculate cable size by using load.?? Any formula...
what is the difference between active power and reactive power and apparant power in practical as well as theoritical
What is effect of over voltage and under voltage on ACB
What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?
how to select proper cable for ct wiring so that drop within the limit.
Explain about Leakage Test.
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/