Earth bits close or open. Which is correct

0 Answers  

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What are marginally stable systems?

0 Answers  

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

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why does a dc machine has high efficiency while working as a generator than as a motor ..

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WHY THE SYNCHRORONOUS MOTOR IS NOT SELF STARTING, AND WHY THE STATOR AND ROTOR IS COUPLED?

3 Answers   Essar, GCUF,

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HOW WOULD YOU PRESENT THE POWER FACTOR PRACTICALLY ON A GRAPH

4 Answers   Bhel,

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what is power factor

3 Answers  

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Why don't we provide SURGE ARRESTORS for Transformer feeders?

5 Answers  

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how to calculate insulation level of transformer?

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What is lifting power for 1 wb/m2 and 1 A magnet?

0 Answers   Techno Labs,

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how does high earth to neutral voltage affect electronic equipment?

0 Answers  

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what is the type of winding connection( star or delta) in 1HP to 5HP motors. How to check the motor winding connections( star or delta) if not provided in the nameplate?

5 Answers  

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