Answer / jakeer

which will changes the frequency it is converter transformer.
Dist. transformer will changes the voltage.

Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

0 Answers  

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How to calculate the diesel generator efficiency? what details are required to identify the running diesel generator sets with 1000 kVA & 180 kVA?

11 Answers   Greeves, Sudhir Power,

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How to configure the drives in PLC, through Profibus commnication. And to how to address it?

0 Answers  

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which circuit breaker enclosure is best for maintenance guy? 16 bolt & 20 bolt squre or 16,20 bolt hinge

2 Answers  

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what will be the magnetizing current in the testing of 27 MVA transformer?

1 Answers  

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how u change the vector group of a transformer like DYN1 to ynd11

2 Answers  

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Equal resistance of 100ohm each are connected to the arms of whestons bridge, which is supplied by 2v battery. The galvanometer can sense a current low as 1microAmp. What is the smallest resistance that can be measered.

1 Answers   GATE,

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IT IS DESIRABLE THAT THE INCOMING MACHINE SHOULD BE A LITTLE FAST AT THE TIME OF SYNCHRONIZING.EXPLAIN?

1 Answers  

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why transformer rating in KVA ?

8 Answers   Bhel, TATA, Voltage,

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what is the use of terminals in transformer ?

1 Answers   Core Solutions, Honeywell,

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in three phase with neutral connection, what will happen,if the neutral is in open condition with single phase distribution panel ?

2 Answers  

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we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

0 Answers   MTN,

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