Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / gurpreet singh
surge arrestor is the device which can only absorbs the
surges(high current) occuring due to any type of
symmetrical or unsymmetrical faults or due to lightening
strokes.it contains earthing resistors which can earth the
extra high current by providing a low resistance path.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How many double suspension hardware fittings are required on a double circuit transmission tower?
what is the effect of power factor of machines in starting current
how to find the resistance and gap volatage of the diode??
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
how to flameproof electrical motor on the shaft?
What is slip in an induction motor?
i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?
who many types of fire explane with exmple
what are the interview question asked in wind mill about electrical
why electronic instruments is more favorable than electrical?
What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..
What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com
WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.
Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?
Can Anyone suggest the Standards (IEC or IS) for selecting copper current density?
