what is the chemical reaction of solt and charcoal in earthing?
There is no chemical action , they are just good conductors
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what is the difference between PLC and embedded system
why 3 phase motors are preferable over single phase motors ?
1)why the transformer rating in KVA insted of KW 2)why the secondary of ct is shorted and why the PT secondary is open
what is the role of energy meter in distribution system ???? technical and non technical losses in distribution system????
What will happen if DC supply is given on the primary of a transformer?
why normally Generator rating are between 11Kv to 22Kv?
From stability point of view,What(higher/lower) should be the value of inertia constant of rotating machines?
what should be the BDV value Of 11/132kv power transformer
Disadvantage of leading power factor
In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This relationship also applied to an a.c circuit. Comment the reason for this.
List examples of voltage source?
kVA rating of open delta connected transformer is _____% kVA rating of delta/delta connection A 50 B 70.7 C 57.7 D 75.7
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