Dear sir,how should i set the relay in star delta starter..say ex i am having 4ohp motor,,wht should be the relay setting...?

4 Answers  

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what is the difference b/w permitivity and permeability

1 Answers  

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WHAT IS RETARDATION TEST IN DC MACHINES?

4 Answers  

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Why usually in all electrical equipment taking more current in Y pahse like pumps,compressor,or any other applications

1 Answers  

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low voltage distribution is done by a)3 phase 3 wire b)3 phase 4 wire c)single phase

3 Answers  

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1 Ton = ? amperes & power. How much power 1.5 TON split AC consumes in an hour at 17 C , 26 C & 28 C (thermostat' temperature).

18 Answers   Aamal, Ashiana Housing, Carrier, College School Exams Tests, Eastin Hotels, Godrej, LG, Medha, Medha Servo, Onida, Orean, PEL, Sahara, Voltas,

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what will happen when ac is applied resistor,inductor,capcitor?

1 Answers  

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What is a formula to decide the size of the cable of the star delta motor ( From Contactor to the motor 2 runs )

4 Answers  

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what is the difference between switch yard to residential area.and how much required it.

0 Answers   GVK,

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how desiel generate sart fail of eb?

0 Answers   OPG, Wipro,

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what happens if commutator is removed in an dc machine?

3 Answers  

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why do harmonics generata?

1 Answers  

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