why we use dc motor instead of ac motor?

7 Answers   Air Force,

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WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI

0 Answers  

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what is laser diodes?

0 Answers  

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Can we put 3 layers of cable tray while installing tray

0 Answers   NTPC, Siemens,

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Which type of power plant is more easier to produce electrical power at economical condition?

5 Answers   HAL,

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What is switch gear? How it is work ?

1 Answers   AbaQulusi Municipality, Lupin,

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if we have to design a small transformer of rating 1 kva or 1 mva , how can we design it?

1 Answers  

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What is the relay function?

2 Answers  

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what is the breakdown voltage value in BDV test in transformers?

6 Answers   Siva, TATA,

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what types of load we get from the national grid? is this capacitive or inductive?

1 Answers  

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What is the difference between split AC and Casste AC?

2 Answers   NTPC,

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What is a HRC fuse (Full form)

26 Answers   Gammon, HRC, Moser Baer,

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