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What is rotary phase converter?
What is the basic principle of welding process?
Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
Why ground terminal is used in pot meter 10k ohms
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.
why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
When are the directional relays used?
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
what is the formula of starting current of 3phase and 1 phase motor???
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?
what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network
Can we use shunt trip coil instead of trip coil with protection relay for protection?
i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle
why do we lay up the core of a cable?
