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

how to improve IR value in HT motors?

3 Answers   ABB, AMW, Macleods,

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What is the role of the 50 STUB protection at a GIS 400KV substation with SIEMENS protection relays?

0 Answers   Power Plant,

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how to calculate the loss tangent of electrical cables

0 Answers  

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what is booster? and how it is connected in a circuit?

0 Answers   APTransco,

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what will be the effect of leading power factor on turbogenerator (and system) that is running parallel with other TG.

1 Answers  

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what should be the acceptrd value of winding resistance for 2.5MVA transformer

0 Answers  

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Leading power factor means what? what is the power factor value while in power factor is leading? is power factor greater than one? In some cases i heard pf 0.8 leading then what about 0.8 lagging?

1 Answers   Rockfort Engineering,

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what is ripple ??? what is harmonics ?

3 Answers   ABB,

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we have 350 kva capcitor bank which is not showing KW. dose capacitor shows kW OR not.

2 Answers  

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If breaker is undefined position, first step to do.

0 Answers   KSEB, L&T, Siemens,

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why do we earth the tandelta point of a power transformer bushing?

1 Answers  

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I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer

0 Answers  

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