Answer / sathish reddy

negative current means the current flows in opposite to the
assumed positive direction

Answer / neha

negative current means the current which flows in the
opposition direction of the load being connect across the
supply.

Answer / chad

Assume an AC sin supply then when measurement is taken,
then the test instrument used could be crossed over. The
same result however will be as positive. This also assumes
the voltage is in phase with the current. You can not have
negative power. Out of balance phase current and voltage
will mean inadequate supply to the load. Negative current
would need investigating.

Answer / nitin shingade

nagative current means flow due to the holes in which
electron r mojority carrier viseversa

Answer / k.linga reddy

the current flows +ve to -ve but when the current flows -ve
to +ve is called negative current.

what is the difference between inrush curent and jurk load.

2 Answers  

Why different Pressure switch used in marine boiler water circulation system

0 Answers   MMD,

what is non uniform load

1 Answers  

If ac voltage applied to the field of dc generrator the output of dc generator ?

1 Answers   SSC,

what happen if i connect DYn11 and DYn1 vector group transformer in parrallel?other things are same like votage ration,x/r ratiob etc...

4 Answers  

in 4 pole lap wound dc motor one brush is disconnected then what result in new voltage if its voltage is v volts power is p watts current is i amp

1 Answers   GATE,

how could we findout the lightning arrester failed or not in live circuit? Is there any instrument to measure the high voltage at the time of sky lighting?

1 Answers  

Why current flows in nutral? As per theory there should be no current in 3 ph explain.

11 Answers   Bhel,

How can we findout the maximum efficiancy of Transformer? At which load?

0 Answers   HAL, Tanfac,

what are the values to be accepted on 3 core 185sq mm for 11000volts on insulation resistance between conductors and between conductors and earthed?

3 Answers  

does the power factor of an induction motor improve upon used in parallel with a synchronous condenser , used commonly to provide a leading kva ?

1 Answers  

what is anode and cathode??

5 Answers   Bombardier,