What are the application of filter?

0 Answers  

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

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why we use capacitor in Fans not resistor?

4 Answers   Vardhman,

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What are the advantages of autotransformer?

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i am using star-delta connections with reverse/forward direction motion of the 75hp induction motor.What should be the ratings of Main,Delta and Star contactors and why?

1 Answers  

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why generating voltages are of 11kv 33kv 22kv of 11 multiples

5 Answers  

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what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?

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Single line diagrams for star to delta and DOL starters.

0 Answers  

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whu does the power factor of diesel generator always be 0.8. please explain

5 Answers   Dalkia,

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What is the power factor of an alternator at no load?

0 Answers  

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What is LT Breaker Panel?

1 Answers  

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Why the colour of insulator is always is chocolate in colour?

1 Answers   MRF,

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