what is a synchronizing lamp ?

0 Answers  

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how does a shunt reactor maintains the bus voltage???

0 Answers  

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What are protection of transformer on HT side & on LT side?

4 Answers  

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diff. between tension mode & speed mode

0 Answers   BSL,

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FOR WHICH FAULTS OR CONDITIONS DOES A TRANSFORMER DIFFERENTIAL PROTECTION DOES NOT OPERATE???

10 Answers  

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The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

0 Answers  

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what is the difference between the following 2 situations ? 1)Line & Neutral=240V Line & Earth=230V Neutral & Earth=10V 2)Line & Neutral=230V Line & Earth=240V Neutral & Earth=10V

2 Answers   Reliance,

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To attain a powerfactor more than .95, how much kvr should we use for 100 HP of current

4 Answers   Bhel, Scooters India,

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What happen if you keep open the Neutral Grounding Switch in open condition of the HT Generator at starting and again on load if it open then?

1 Answers  

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WHAT SHOULD BE THE MINIMUM IR VALUE FOR LV (380V) CABLES ACCORDING TO IEC/IEEE.

3 Answers  

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How to calculate the slip ring induction motor rotor current and voltage.

1 Answers   Bhel,

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what is the working process of over & under voltage relay.

0 Answers   NTPC,

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