Answer Posted / abhishek
iron losses are mainley du to voltage and copper losses is
du to current.
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
does a DG set has low fault level as compared to that of a transformer.If yes then why.
what is circuit breaker in transfomer and where it used
hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx
what do u understand about FACTS? how they are useful?
reason of diode failure in alternator
Why colled 440V to 3-phase supply.
Why squirrel cage motor can only use with low starting loads ?
Zone of protection and tripping scheme of arc protection relay.
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?
Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
Pls explan the OLR setting in VCB at HT yard
What are the types of excitation system?
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
What would be the size of wire used for 2 Ton of window A.C?