Answer / perladel

I think there is a mistake it shoud be 1 second, 1 mitutes fault is a disaster due to thermal force develoment

What Factors should we consider while synchronizing two DG Sets?

5 Answers   Cushman Wakefield,

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Synchrounous motor is three phase motor,but its not self starting .why?

23 Answers   Delta Beverages, KI, L&T, NTC, TVS, Wipro,

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Classical power system stability was mainly focussed on rotor angle stability but modern power system stability has more focus on voltage stability.Why?

4 Answers  

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what do u mean by starting torque? how it should be for a good motor? what is the relation between starting torque and power factor? What is the relation between efficiency and starting torque?

2 Answers  

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what is acceptance test in electrical engineering.

0 Answers   ABB,

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in railways why we use the power in 10,20 30kv,why not in the multiple of 11kv

2 Answers  

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How do you compute voltage drop and cable size over distance?

0 Answers  

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what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

0 Answers   L&T,

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why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

0 Answers  

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differentional compound gernater used for wielding porpose. why????????//

2 Answers  

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What is the difference between line drop and percentage line drop?

0 Answers   Suzlon,

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Dear sir, please tell me how many day use CTPT transformer

1 Answers   Daya Engineering Works,

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