What is the ohms law?

Answer Posted / veeresh kumar.m.

in any electrical closed circuit, "the current is directly
proportonal to the applied voltage,and inverseiy
proportional to the resistance, when all physical
conditions are constant(i.e.,temperature)".

v=i*r

Is This Answer Correct ?    7 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to determine stage of Automatic Power factor controlling Relay(Apfcr)?

1713


We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.

1260


What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

1716


What is process of anneling transformer core

1471


why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain

1735






why you don not show protection and type of isolation in key single line diagram?

1492


we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)

1923


How to use earthing on shipments.

936


What are the difference between normal application Transformer and Solar application Transformer?

1237


HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com

1716


we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

1492


There is any especial requirement for motor to drive through with VFD?

2180


What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

3028


How efficiency of thermal plant can be improved?

770


how indusrial diesel generator work

1473