What is Ohms law?
Answer Posted / ramakrishnan.k
When the Temperature remains constant,the circuit
(conducter)voltage is directly proportional to its current
and resistance.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
What is the percentage loss for aluminium wire for HT line more than 11KVa
PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
redundant connection in contactor?
How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?
any idea abt REVERSE METERING concept.........?
the problem faced on star or delta winding connection??
What are test signals and their significance?
Why in 6 KV XLPE cable termination kit used and why not in 380 V xlpe cable same is not used
What is the voltage gain or transfer function of amplifier?
In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.
sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com
what is the pre charge circuit,what will be work which function it will be use plz tell me
what is the most permissible winding temp when we conducting a generator load test?(condition no load)