Answer / roy

thermostat is a divice which will sence the temperature
variations according to its settings.

what is the difference betweem star connected motor & delta connected motor?

13 Answers  

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why single phase induction motors are not self staring ? how can we start the 1-phase Induction motor ?

3 Answers   BDL,

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why we did not mention ryb like byr in 3 phase

2 Answers   Ford,

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High Voltage out door substation-annual maintenance, things to be considered

1 Answers  

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Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

0 Answers   Legrand,

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During a temperature rise test of a bus duct, it is fed with 415 volts at 2000 amperes. Why dont we get an electric shock if we touch the bus bars?

7 Answers   ABB, SDBL,

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In ACS 1000 drive we used 12 pulse convertor.Why dont used 6 pulse or 3 pulse convetor

1 Answers  

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TYPES OF TEMPERING OF ENERGY METER

1 Answers  

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working principle of AC Servo Motor with its construction

0 Answers   TATA,

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How we can design a cable for a 3phase load.

3 Answers  

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what will happen if the field and armature both are made to rotate in a synchronous machine ?

4 Answers  

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What is the different between buchholz relay and pressure relief device?

2 Answers  

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