relation between voltage and frequency.

5 Answers   IIUI, Lucky Cement, Reliance,

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can we use trip light with bus coupler?

0 Answers  

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What is Anemometer used to measure?

0 Answers   Blue Star,

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Earth Is a very good conductor or very good insulator.? If a good conductor then why current donot flow through small piece f earth and if a good insulator then why we use it as return path in lines.???

6 Answers   L&T,

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Why star delta starter is preferred with induction motor?

0 Answers  

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where are the circulat the diesel in DG parts name with pictue

0 Answers   SSP, Wipro,

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In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring

0 Answers  

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what is the difference between inrush curent and jurk load.

2 Answers  

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kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased

0 Answers  

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what is frequency response?

0 Answers  

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how to calculate insulation level of transformer?

0 Answers  

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A rotor of an induction machine is delta connected. Now is there any necessacity to short the slip rings?

8 Answers   TCS,

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