What is the fuction of surge arrester and surge suppressor?
Modern days line designes are based on which surge?
Answer / iamdon
Surge arrester povides a low resistive path for lightning
and switching surges and thus diverting it through the low
resistive path,hence protect the device.
Surge suppresser reduce the peak and rate of rise of
switching surges.
Modern days line designes are mainly based on switching
surges.
Author:arbelectbit@yahoo.com
| Is This Answer Correct ? | 5 Yes | 0 No |
why free wheeling diode is connected across inductive load
16 Answers NTPC, Omaxe, Wipro,
what is the differance between ac induction motor and ac synchronous motor?
what is phase to phase voltage? what is line to line voltage
46 Answers Exmar, HBL Power Systems,
why control circuit voltage always chooses to be 110v and 220v? and in where it is 110v and 220v? and in where it AC and DC?
why transformer rating in kva
what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?
IN 500 KVA TRANSFORMER 11KV/415 VOLTS HOW TO CALCULATE THE HT CABLE SIZE AND LT CABLE SIZE FROM TRANSFORMER TO LT PANNEL. AND HOW MANY MAINSWITCHES OR MCBS WITH RATING ARE TO BE PROVIDED
which motor gives constant speed?
house wiring - series wiring or parallel wiring
What are the methods used to improve powerfactor ?
we have total 1000hp motors we paid 7 laks rupees how to reduce power bill
is ac supply can store
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)