Answer Posted / tarun aggarwal
transformer work on principle of induction,that changing flux
which occur in a.c supply while in dc magnetic flux doesnot
change so no induction occur in secondary
| Is This Answer Correct ? | 58 Yes | 9 No |
Post New Answer View All Answers
what kind of technical test that i need to learn because i have an interview tomorrow.. please someone help me..
how to decide no of electrodes for 1600A LT Main incomer panel
How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.
75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
Which capacitor is preferred for high voltage and frequency?
1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?
What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?
how to get electrical supervisour certificate in gujarat
Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?
tell me some type of questions throught which i can prepare for exam and do my best
what is x'mer ,isolation x'mer & yltra-isolation x'mer?????
Write the force balance equation of m ideal mass element.
what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????
how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???
how open delta PT works & what is its construction?
