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 difference between bus coupler and auto transfer switch

0 Answers   Dubai Properties Group,

---

HOW TO BUILD THE SINGLE PHASE TO THREE PHASE CONVERTER? CAN PROVIDE ME CIRCUIT..THANKS

0 Answers  

---

how i calculate the size in mm of the LT 4 core cable for 100 HP inductive motor pump

1 Answers  

---

A three phase load, around 4 km away from the 11/0.433KV distribution transformer (Neutral of Transformer is solidily earthed) and consisting of mainly very costly and sensitive electronic equipments is giving trouble due to high voltage difference between neutral and body earth. Whether this problem can addressed by connecting neutral at the load point solidly to earth?

3 Answers  

---

in a transmission line if the load is suddenly increased in the receiving end of the system the phase shift will ?

1 Answers  

---

---

How can the direction of a three phase induction motor be reserved

4 Answers  

---

what's the activities of reactor in Buchholz relay?

1 Answers   Yahoo,

---

in trains i have seen the terminal which is connected at the top of the train is positive .where is negative ? track? i dont think so

9 Answers  

---

how to decide the load on secondary of the tranformer

1 Answers   DLF,

---

WHAT DO U MEAN BY THERMAL OVER LOAD RELAY& WHERE THEY ARE BUSED

4 Answers   L&T,

---

What is meaning of Float Charging of Batteries???

2 Answers   Emerson,

---

why are distributed windings generally used in alternators?

0 Answers  

---