Answer / hareesh k.s.

computer has metal outer body.that may cause electric shock
if there any contact between b/w metal body and line.so
earthing is must for computers.tv has no metal outer
parts.

Answer / sajid

s the computer need the earthing so that it has three pins n
tv doesnt need so it has 2 pins

can mini-curcuit supply MIL-tested transformer !

0 Answers  

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what is legal process of dg set?

0 Answers   Dutron Polymers,

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what will be the magnetizing current in the testing of 27 MVA transformer?

1 Answers  

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Is it possible to use AC supply insted of DC supply in trip coil operation? if not, why?

5 Answers   HAL,

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distribution transformer de-rating formula on over limit iron losses  

0 Answers   IESCO,

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what is the total power generation in india?

0 Answers   GUVNL, HAL,

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EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.

0 Answers  

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Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks

0 Answers   Bhel,

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Explain advantages of storage batteries

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What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?

0 Answers  

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the total iron closs in a transformer core at normal flux density was measured at 25hz and 5ohz and was found to be 250w and 800w respectively.the hysteresis loss at 50hz would be................?????

1 Answers   ABB,

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In power plant synchronizing time (synchroniging meter should be 12'o clock position only. why not 6'o clock position not possible.

1 Answers   ITC Infotech,

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