How do you classify the different types of torques?

2 Answers  

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what are the losses of capacitor??

1 Answers  

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what is meant by moulded case circuit breaker ?

0 Answers   ABB,

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what is the maximum load on for 10 kva & 25 kva transformer

8 Answers   ABB, Power Grid,

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what is the difference between active power and reactive power and apparant power in practical as well as theoritical

0 Answers  

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ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]

0 Answers  

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How to test IR testing & magnetic balance test

0 Answers  

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What is proportional controller?

0 Answers  

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auto reclosing scheme for radial ehv feeder is to be implemented or not?

1 Answers   State Board,

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What voltage is used in Directional earth fault relay? and why?

5 Answers   L&T,

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i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?

2 Answers  

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for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip & what is the HF setting in this relay

2 Answers  

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