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

0 Answers  

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why ct is testing using dc.. y cant we use AC insted of dc on POLARITY TEST.

6 Answers  

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State and define norton’s theorem?

0 Answers  

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how i run d.c. moter with solar panel without use of battery?

1 Answers  

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What is a formula to decide the size of the cable of the star delta motor ( From Contactor to the motor 2 runs )

4 Answers  

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where are the circulat the diesel in DG parts name with pictue

0 Answers   SSP, Wipro,

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Is reverse power relay of generator operate due to voltage variation problem? please clearify.

1 Answers   Birla,

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What is the effect of pd controller on system performance?

0 Answers  

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wht do u mean by load in circuit.wht dp u mean by inductive load

7 Answers   SGS,

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how to check a transformer insulation?

3 Answers   Kirloskar, Kirloskar Chillers,

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We operate a 10 Mw facility and we have been experiencing several trips due to fluctuations on the MVAR? We have checked all issues related to the AVR and we have found all OK? Can anyone help us? The grid voltage, internal voltage, all regular parameters look ok. MVAR fluctuate and there it goes the unit? What could be happening? Thanks!

5 Answers  

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what will happened if generator runs with slow speed?

3 Answers  

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