What are the types of class b amplifier?

0 Answers  

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what is the difference between star and delta connection ? when we use each one ?what is the best ?

14 Answers   Amara Raja, Daikin,

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What is the lockout relay

0 Answers  

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Use of switch mode power converter in real-time basis?

0 Answers  

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How much energy save vfd if motor run on 50 Hz (full speed)

3 Answers   Reliance,

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Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

0 Answers  

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Transmission line design. Say, I have a 1MVA generator and 2 transformers that will have the same load. What would be the proper rating of the trasformers? Is it safe to say, that I will simply divide the total rating of the generator?

1 Answers  

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how we can convert 3 phase to single phase without using any transformer

8 Answers  

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Does the ferranti effect has some impact on the electricity billing system on high voltage installations?

1 Answers   IISc,

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why neutral grounding transformer is used for generator and why it is not used for transformers?

1 Answers   UPCL,

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What is the formula to calculate the rating of a three phase air circuit breaker

0 Answers  

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why contactors are used ...? is contactors and relays are same ...?

5 Answers  

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