Answer / satya dev ( knight frank)

By PMMC type Ammeter

Answer / kishore kumar t.n

We can use direct DC ammeter for small currents. DC Clamp
meter is used to measure the DC current also. For measuring
high DC current with DC shunt(75mv) we can use DC Ammeter
(75mv)

Answer / pratheesh

One methode is use a Clamp-on meter which is capable to
measure DC current also.

For small amount of currents(say upto 5 or 10 ampere)we can
connect one suitable range ammeter in series with the
circuit.

If the amount of current is too high( say 100s of ampere)
we can use series resistors and by measuring the voltage
drop across this resistance with a voltmeter, we can
calculate the corresponding current flow thrugh the power
cable.

Answer / jitender kotwal

WE can measure the dc current with tungtester or putting a
shunt on the negative terminal and from the shunt two
points connect the amps meter

Answer / nilamani

by means of a multimeter,oscilloscope in dc mode.

what is max. continous current of LT side of distribtion transformers? ie for25kVA, 63kVA, 100kVA, 200kVA etc

2 Answers  

what will happen while giving 2 phase supply to 3 phase motor

5 Answers  

What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain

3 Answers  

How will you determine the rating of a motor for continuous duty variable load motor applications?

1 Answers  

What are test signals and their significance?

0 Answers  

One 15kw motor Why we used star delta feeder?why not used DOL please explain in details

3 Answers   BMM Ispat, GSK, Pitti Laminations,

If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses

0 Answers   Kirloskar,

how to use single phase supply for a three phase equipement.

0 Answers  

What will happen if i connect two 3-phase tranformers secondary supply on one bus bar that is R-Y-B-N?

2 Answers   GMR,

State thevenintheorem?

0 Answers  

what is zinc diffusion?

0 Answers  

how to find out this one mcb r mccb?

4 Answers   L&T,