Answer / aamod tripathi

BY USING TWO SECONDRIES

how to work droop ct in generating station

0 Answers  

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Is there any decided or standard frequency to check the meager testing of transformer, DG set, LT Panel in the industries in a year. I means how many times we should be check the same.

2 Answers  

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wht is embedded systems? what is new inthis field?

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Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method

0 Answers   UCC,

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How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.

0 Answers  

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Why CT secondary is grounded?

11 Answers   GE,

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what is the write prosidure of stringing of 8meter pcc pole.

0 Answers  

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what is starting current and use of starting current?

3 Answers  

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In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

0 Answers  

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we have one pumping station and 4.6 MW 7 no.s synchronous motors.so there is no required HT capacitor to improve power factor.But we have two no.s of 25 Mva power transformer connect to distribute the power for motors connect with 220 kv line.So i have required the HT capacitor to improve power factor at HT side i mean power transformer bus side.So please suggest how much HT capacitor banks required for same.

1 Answers  

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why zero sequence impedance measurement is not applicable for single phase GT

0 Answers  

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How to know the Max. current caring capacity of the cable by its size ?

0 Answers   SFPL,

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