can we use transformer for 70 Hz?

6 Answers  

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Why all voltage level are multiples of 11, like 220V, 440V, 1100V instead of 200V, 400V, 1000V?

9 Answers   Indian School of Mines,

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How will polarity test of Dy5 Transformer ?

0 Answers  

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I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

0 Answers  

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What are the types of Transformer? Name them.

9 Answers   Bhel, HSL, NTPC,

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why a three phase induction motor cannot run at synchronous speed ?

7 Answers   RUET,

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is dc transformer is possible ?

4 Answers   Jyona Power,

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What is Exitation voltage and Exitation current? What is the function of these in Alternator?

2 Answers   TC, Tisco,

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after syncnhronistion how generator speed controlled by grid

3 Answers  

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Hp to Kw and Kw to I(amps) conversion......

3 Answers  

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What are the difference between these terms ? e.m.f, voltage, potential, potential difference, current etc? what are the difference between these terms ? (electromotive force) e.m.f, voltage, potential, potential difference, reference potential, reference potential difference, current. How can i explain and describe these all terms in single line each and little more explaination too thanks

2 Answers   Siemens,

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I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

0 Answers  

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