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Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?
What do you mean by passive circuit elements and why these are called passive?
How much voltage we need to apply in 33kv cable during hipot test of cable
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.
What is load boxes ?
define digital electronic
Formulae for calculating the transmission line losses for different voltage levels
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?
Sir 33kva 2 transformer load 900 amp calc 1800 amp mana jayega
The advantages of Magnetic flux leakage technique over Ultrasonic technique for non distructive testing of material.
Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA
Show 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.
what is the function of statics switch in ups and tell me parts