What is acsr cable and where we use it?

1099

describe the constructional features of an auto transformer and its principle operation

2297

Can clean earth cable be considered as low current cable

1921

what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?

2292

I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

1837

How to calculate the value of earth capacitance in a transmission line.

2297

how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

1858

how to check ac servo motor

2198

for compensate 315mh inductance ,how many capaciance required?

2003

how to calculate earth fault relay current and CBCT ratio

8275

what are the advantage and dis-advantage of 3 phase 4 wire energy meter?

2139

Could you measure voltage in series?

1189

what is difference between bus coupler and auto transfer switch

4084

A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.

2143

1)Explain why the cradle guard is used on railway crossing in overhead line construction?

4989