Answer / pratik p. patil

it remains the same...

explain single phase series motor

0 Answers  

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how to measure winding resistance of single phase motor?

1 Answers   Adani, Dodsal,

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Is there any calculation to find unknwon(unferroled) phases R Y B in alternator,3 phase motor anybody shoot my problem. how can we notice this is the respective phase?

3 Answers  

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How to Preparation of online test

0 Answers  

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What is the difference between ACB & MCCB?

7 Answers  

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how can we calculate cable size

1 Answers  

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what r the safety measures in UPS ? explain all?

0 Answers   Wipro,

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before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water

0 Answers  

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A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

0 Answers   Spectrum,

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1. If we apply dc supply to the primary winding of transformer it will be burnt out. similarly dc supply is given to field winding of syn. motor and armature winding of dc motor, they are safe. (Remember both windings inductive nature) what is the reason behind that?

2 Answers  

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What type of bulb used in small size cross symbol boder and original flame type(Deepam)?

1 Answers  

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Why two main buses and one transfer bus scheme not using for 400kV switchyard

5 Answers  

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