Interview Questions Answers in Electronics Communications, Electrical Engineering

dhanancheyan

{ City } chennai
< Country > india
* Profession *
User No # 21507

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Total Answers Posted # 4

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Questions / { dhanancheyan }

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Answers / { dhanancheyan }

Question { Philips, 45853 }

which inert gas is flowing in tube light?

Answer

Tube light contains low pressure mercury vapor,but we want
some colour tube lights add neon,argon etc...

Is This Answer Correct ?

12 Yes

1 No

Question { ACC, 6685 }

how i chosse capacitor bank if my energy meter is 48 kvr?
tell me capacitor bank chossen formula?

Answer

Fist you tell me what type of load connected(KW or HP) in
the system.

Is This Answer Correct ?

13 Yes

7 No

Question { 8910 }

in three pin plug 6 Amp. 220v AC rating.
why earth pin diameter is higher than ohter two pin? what its
purpose ?

Answer

Because Current flow in the conductor is inversely
proportional to the conductor diameter.so if any short
circuits occures in the system first high currents bypassed
in the Earthing terminal.

Is This Answer Correct ?

10 Yes

1 No

Question { 6707 }

when we connect the capacitor bank in series

Answer

we have High capacitance capacitor connected in series it
capacitor value is one divided by capacitor value. (no of
capacitors)

Is This Answer Correct ?

5 Yes

2 No