what is mean by dry frequency

2458

Why is better to have a minimum ceiling voltage of 250% than 160%?

1844

sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me

1941

what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?

2111

Which level of the Transformer oil got dielectric strengh? And why?

2250

1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops

1947

What are the uses of lead compensator?

1185

what is the AC Plant and how can do the work with parts and picture tell us 150 Tr

2029

How does a digital electronic meter work??????

2060

Can we transmit digital signal to long distance ?

1958

what is the circutor?why we use it ?

2330

how to calculate the distance relay faulty zone?pls explain?

2046

which pump used in WTP explain the function of VFD how to dtermine capacitorbank of capacity one plant

1932

Why squirrel cage motor can only use with low starting loads ?

2052

which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

2508