What is the difference between emf, voltage drop and
potential difference?
Answer Posted / percy
VOLTAGEDROP AND POTENTIAL DIFFERENCE ARE SAME
BOTH R ACTUALLY THE DIFFERENCE IN POTENTIAL AT TWO POINTS
EMF OF POTENTIAL IS DEFINED AS THE FORCE REQUIRED TO BRING
UNIT "+'VE CHARGE FROM INFINITY TO A GIVEN POINT.
| Is This Answer Correct ? | 16 Yes | 6 No |
Post New Answer View All Answers
What is shunt voltage and u v voltage witch one best
how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license
what will happen if ac and dc supplies given
How to decide the size of the capacitor for a single phase induction motor say 2 HP ??
What are gain margin and phase margin?
Define maximum demand?
Generator,motor and alternator Working principal Please explain easily
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
sir pls send the je exam - 2008 and other model question papers..
what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
What is the basis for framing the rules of block diagram reduction technique?
1.how many types of relays? 2.difference between ATS& STS?