what is unbalanced rotating magnetic field?
Answer / ankush miglani 09718151073
all the three phase currents should have equal magnitude
and equal phase displacement if it is not the rotating
magnetic field is unabalance
Is This Answer Correct ? | 4 Yes | 0 No |
sir,i am swati. i am goin to gv jspl exam on 21st nov'10. iwant previous year question paper. plz help me out. my emailid is swatisinha.dav@gmail.com
what is the effect of power factor on DG supply,i mean to say what will the effect if we add capactors on dg supply.
If carbon brushes spring tension either loose or tight, what happen on Motor performance During Full load Operation?
what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?
What are the voltages at which electrical energy is transmitted
difference between over current and over load protection?
If the positive terminal of batteries in 125 v dc system is connected to earth what will happen ?
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
How the main bus bar rating of 400kV switchyard with one and half breaker scheme is calculated.
how inductance related to number of turns in a choke
Which standard i will refer for size of earthing conductor for equipment? (Eg:415V Switchgear, MCC, DB shall be 50x6mm GI flat)
what is corona effect?
39 Answers ABB, Genco, Wipro,