what is voltage ?

Answer Posted / sa\

voltage is a potential difference betwee two points in an
electricalcircuit.

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How can we calculate cable size in Low voltage & high voltage

1162


Why is ignitor used in sodium vapour lamp

2916


What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.

1501


Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m

4363


Benifits of 3ph 4 wire metering over 3ph 3 wire

2014






In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.

1558


how the B-H loop obtain under the static condition

1825


In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?

1610


what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end

1772


what is gridrotor resistance starter

1446


defination of controlled shunt reactor

1793


Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.

638


What is the Nyquist criterion regarding control systems?

663


On what cycle does thermal power plant operate?

654


I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

1535