vindhya vasini


{ City } gurdaspur
< Country > india
* Profession * student
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Answers / { vindhya vasini }

Question { 9891 }

Explain Clearly Pahase and Neutral?


Answer

to identify phase and neutral in a star connection phase is simply a winding or coil and neutral is a point where these windings meet neutral is a receiving end
the voltage across phase is known as phase voltage (Vph) and current across phase is called phase current (Iph)

Is This Answer Correct ?    0 Yes 0 No

Question { HCL, 6420 }

sir/mam i'm the fresher in E.C.E and need the question
collections regarding with the circuit development and
testing.


Answer

there is a diploma level book of electronic devices and
circuits (E.D.C) refer that book i m damp sure that u will
understand that book and will able for circuit designing i m
also a student of E.C.E and best of luck for the journey of
engineering

Is This Answer Correct ?    3 Yes 0 No


Question { TCS, 71773 }

what is the function of a commutator in a dc generator?


Answer

the function of commutator is to lead current from external stationary leads to the rotating coils of the armature winding in case of motor and to draw current from armature winding to external circuit in case of generator
basically it act as a rectifier as it converts sinusodial(a.c.) signal into d.c signal

Is This Answer Correct ?    24 Yes 1 No

Question { Hofincons, 5924 }

what is transformer


Answer

it is an electrical device which transfers electrical power from one circuit to another of same frequency

Is This Answer Correct ?    1 Yes 0 No