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

why our power production in multiples of 11.

2 Answers   ABB, Infosys,

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difference between turns ratio and transformation ratio?

2 Answers  

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In Single Phase AC Supply,If Voltage between Phase and Neutral is 230V means what will be the Voltage between Phase and Earth?

2 Answers  

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how the direction relay sense rhe directional fault?it's forward or reverse?

2 Answers  

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What is oil temprature with A/T contacts in Transformer ?

1 Answers  

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why the capacity of power plant is given in MW though the generators are rated in MVA?

3 Answers   TATA,

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Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?

0 Answers   UltraTech,

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How to parallel a alternator without using synchro scope or lamp methods

1 Answers   Ofer,

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A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????

8 Answers  

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what is the difference between brushed alternator ,brushless alternator & permanent alternator ?

1 Answers  

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what is the principle of motor

6 Answers  

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ohm's law is applicable to DC/AC/Both??

6 Answers   KPIT,

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