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how much importance of power factor in single phase. is it,s importance is quiet same as like three phase power system.
1 3687Show 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.
1820Dear 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 4456dear all, i want to ask that what is diversity factor. please explain breifly. because i hve quiet no concept about this.
2 4214If 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 10847when 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 4074I 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 2706Post New Electrical Engineering Questions
Currently what is the highest capacity (MVA) of SPPg generator available in the market?
how does ELR works? explain
armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
how was your last weekend.
sir i had plane to do some project with the base of hopkinson test in AC supply its possible
what is the correct format to create a resume for interview??
Do closed loops systems require manual input?
Pleae send me last 5 years of Question book about RRB chennai.
Draw a SLD of HT distribution EB grid up to users Transformer?
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.
How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V
how to design the heater in temperature control unit to heat 50KL of water?
what is relay what is protection & contact multiplying relays where it is used function in brief
