why the neutral of power transformer is always earthed?
Answer / animesh
to give a path to sub 3rd harmonics components of currents.
| Is This Answer Correct ? | 4 Yes | 0 No |
What is step signal?
I have calculated load for an office building which is 1200 KW as all the load is single phase therefore its 1200 kw single phase. Now i have to design Transformer and Generator for this load Please kindly give me exact answer that how much capacity of Three Phase Transformer and Three Phase Generator is required for this load.
why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?
How to determine the breaking capacity such as break down current and break down voltage for VCB and CT's.
125Kva Dg can take up how much amphere load.
what is the difference between Central Battery System and UPS in applications and uses? and why UPS suitable for Computers and central battery for emergency lighting?
Why Trasformers rated in KVA
13 Answers College School Exams Tests, HAL, Oil and Gas Jobs,
-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.
what is the difference between cable routing and scheduling?
DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.
IN WHICH MODE THE TRANSFORMER WILL GET A MAXIMUM OUT PUT VOLTAGE. ASKED FOR POWER GRID EXAMINATION STAT-STAR,STAR-DELTA,DELTA-STAR,DELTA-DELTA
WHY TRANSFORMER RATING IS MENTIONED IN KVA RATHER THAN KW
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