how to check three phase motor torque value?
how to read idmt curva
what will happen if OLR CT in all phases are short circuted
How stabilizer works??
what are the disadvantages in GIS over AIS
How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?
how to get electrical supervisour certificate in gujarat
When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
why the rotor current becomes in steady state during high slip region? please verify with equations.
how to select energy meter? have any calculation?
Do inductive loads have distorted current waveforms ?
Why did lightening arrestor solid copper rod head is sharp on mobile tower top?
If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?
What is the reason for using a GE G101 MCB in place of an EP102 MCB if both are capable of AC circuit protection?