Answer / ashish sharma

STAR DELTA...BCOZ REDUCED VOLTAGE IS APLLIED IN STARTING AS THE STARTING CURRENT IS VERY HIGH...IN STA CNNECTION VP=VL/UNDER ROOT 3...

Answer / guest

delta star

Answer / deepak verma

3 phase motor connected in stardelta connection because high value of current required to motor to attain its rated speed which is obtained by star delta....its increse the starting current by root 3 and reduce the voltage by root 3

What type of motor is used inside computer CPU.

11 Answers   Bhel, TCS,

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1 Answers  

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what is the difference b/c choke and ballast?

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how to check the insulation for motor using megger?

2 Answers   GSK,

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can u tell the difference between star-star transformer and delta to delta transformer.

3 Answers   Videocon,

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What is the meaning of maximum demand

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Briefly define and explain the following different types of Pulse Amplitude Modulation (PAM) with some examples. i) 2-PAM ii) 4-PAM iii) 8-PAM iv) 16-PAM v) Quadrature Amplitude Modulation (QAM)

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to transmit 30kw of power at 30 km what is voltage required

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How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.

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What is turbocharger in a generator?

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in a diesel generator is there any relation between AVR to fule system?

2 Answers  

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