Answer / sabnavees

The principle of servo motor is the error sensing feedback
to correct the performance of a mechanism.

Answer / syamu

it have two types
1.ac servomotor
2.dc servo motor

if three phase supply is given to single phase transformer, what will happen?

3 Answers  

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define power quality

1 Answers  

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can we run a motor rated 50Hz,415vac,1440RPM At higher speed then rated on name plate with the help of VFD /drive on long term basis.wheater it will effect the motor life

3 Answers  

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1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is

0 Answers   Caterpillar,

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why transformer rating is always in KVA

7 Answers   GNG, NTPC,

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Explain marx circuit.

0 Answers  

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What is the basic difference between synchronous machine and induction machiine?

1 Answers  

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what is the main difference b/w contactor and relay

2 Answers   Pace Pharmaceuticals,

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How to calculate no of EARTH PIT? Describe the formula as per IS standard?

0 Answers  

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define B types and C types in MCB ?

3 Answers   Bhel,

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Does the isolator has a making capacity????????

2 Answers  

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What will happened. if we feed 3phase supplay to the stater with out insert the rotor. How much current will flow through the stater winnding?

2 Answers  

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