Answer / ss

i think 1.5 v,6v ,9v,12v
is there any other in between these values

Answer / jan

There are also 4.5V batteries

In case of 3 phase motor why it is called single phasing by failure of one phare unless there is rest two phase are acting. ?

3 Answers  

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What are differences between Voltage, EMF & Potential difference ?

0 Answers  

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state application of relay in transmission line?

4 Answers  

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why dc series moter is not started at no load?

5 Answers   IOCL,

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what happens if we give 1-ph supply for 3-ph Bridge rectifier...??

2 Answers   Sanelec,

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Explain what is rated speed?

0 Answers  

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two transformers of the same type, using the same grade of iron and conducting material, are designed to work at same flux and current densities, but the linear dimension of one are two times of the other in all respects. The ration of kVA of the two transformer closely equal to................? options: 16, 8, 4, 2

2 Answers   Vizag Steel,

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what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?

0 Answers  

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A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........

1 Answers  

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respected sir, sir recentely i have applied for chennai and tiruvananthapur section enggineer and juniour engg in electrical dept. but still i donot get how i have to syart my preparation and also t the same time i donot know exactly what they r going to give in the examinations i mean which sections they r going to give i donot know exactly, can u prefer whichh books i have to follow and model papers or both boards

1 Answers  

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describe the phenomena of vacuum interruption in C.B

0 Answers  

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what is meaning of AMF, WHY IS USING IN GENSET

1 Answers  

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