how much importance of power factor in single phase. is it,s importance is quiet same as like three phase power system.
1 3037Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.
1403Dear all, is ther any body who can tell me about the setting of ACB(air circuit breaker ). what kind of it,s setting is and how to do it,s setting. also please tell me the setting of VCB(vaccume circuit breaker) . please tell me their setting,s. i will b very thank ful to all of u. Thank,s and Regard,s. Muhammed Ikram.
2 3541dear all, i want to ask that what is diversity factor. please explain breifly. because i hve quiet no concept about this.
2 3222If a 3 phase transformer is a 500 kva using the formulae 500kva= 500000/433 x 1.732 = 666.71amps does this mean that each phase on the secondary side is 666.71
3 9729when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.
1 3323I have two AC generators, the first rated 2680KVA for 380V/4345A/pf:0.7 and the second rated 3461KVA for 5500V/363A/pf:0.8. I want to parallel the two generator to a bus. The second generator passes through a transformer to down the voltage to 380V and a part of its power goes to another bus so that it's only a part of the total power of the second generator taht goes to the considered bus. I have two Basler DECS100 AVR regulator. How can I make the synchronization ? What others equipments must have ?
CST,
1 2034Post New Electrical Engineering Questions
Why are cables rated for 40 KA for 0.25 Sec fault current rating?
What is the capacity of the Fastners 12mm?
Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?
what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded
What is steady state response?
what is the working process of over & under voltage relay.
primery try cell?
how can i change the rotation of the AC single phase induction motor and show me by diagram
what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering
What is the voltage gain or transfer function of amplifier?
difrent between vcb acb sf6 and mccb breakers
Where can I get CPWD electrical specifications & Shedule of rates? Please help me
If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V
How to work meggar?
Define steady state error.
