what mean ohm
The law stating that the direct current flowing in a
conductor is directly proportional to the potential
difference between its ends. It is usually formulated as V
= IR, where V is the potential difference, or voltage, I is
the current, and R is the resistance of the conductor.
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Please tell me if you are electrical engineer,and you are appointed for the maintainance of Electrical Power plant,then which parts of the plant deal with you.Also tell how these parts/components work.
Why transformer, generator, ups rating kva?
1. If we apply dc supply to the primary winding of transformer it will be burnt out. similarly dc supply is given to field winding of syn. motor and armature winding of dc motor, they are safe. (Remember both windings inductive nature) what is the reason behind that?
hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx
electrical ques
What is the reason for low voltage in houses?
Why not instal the NGR in 11kv/433kv trasformer?
what are the protection components on HT Side and LT side?
what time should we set to come on star contacter in stardelta starter?and for what reason we hav to set such time delay range?
how a DC clampmeter works if DC cant b step up r down?
what is the difference b/w neutral and earth?what is the need of earthing and what are the different methods for earthing?
in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?