At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

2031

Is there any standard guidelines/Criteria to design NGR/NGT.?

2841

What is the difference between Static and servo controlled voltage stablizer?

2181

difference between Ac and Dc mcb ????

1626

If not into production, how far did you follow the design and why did not you see it into production?

2176

why all the feeders are designed in a particular manner ... is there any reason for that???

1954

Why 3 phase induction motor getting supply in body if one of it's phase is cut

1736

If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?

1894

what is the synchronous timer ? and it applications.

2396

Write the force balance equation of ideal dashpot element.

1332

when we have to purchase the transformer by own i.e how much load will preferred HT connection?

1672

Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

2394

what is the difference between torque induced and torque load?compare them with respect to dc motor?

2305

What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.

1747

Approach of a cooling tower is the difference between temperatures of what factors?

1142