what is ACB
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Answer / satish
which circuit breaker contact open normal & abnormal
condition in air, called the air circuit breaker.
Is This Answer Correct ? | 0 Yes | 1 No |
Answer / m.pushparaj
during any hazardous takes in any electrical circuit this
should be makes trip condition.
Is This Answer Correct ? | 2 Yes | 7 No |
WHY WE USE CABLE JUNCTION AFTER BETWEEN TANSMISSION LINE AND TRANSFORMER
difference between power surge and switching transient
In power point wiring,often,we use less size of earth wire compared to phase & neutral wire and we use big size pin in pug top. how is it justified? can we use small size cable for earthing?
What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?
Corona occurs between two transmission wires when they (a) are closely-spaced (b) are widely-spaced (c) have high potential difference (d) carry d.c. power
how encoder works?
Difference between RCCB, RCBO and ELMCB.
What is the difference between DOL starter and star delta starter
which of the following elements is not present in stainless steel
why we used servo motor insted of inducation motor?
what are FM 200 systems? why it is useful for electrical systems ?
what are all the preventive maintainance carried out in DG?