Answer / swarnansu

we can get same operating voltage at less cost and when an
3ph short ckt fault occurs it will not increase the fault
since it cant send any energy to the fault point.

two bulbs of 100w and 40w respectively connected in paralel across a 230v supply.which bulb will glow bright and why?

4 Answers  

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why most of the induction are delta connected?

6 Answers  

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how to calculate the megger values for motors and cables?

2 Answers   Adhunik,

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WHY THE SYNCHRORONOUS MOTOR IS NOT SELF STARTING, AND WHY THE STATOR AND ROTOR IS COUPLED?

3 Answers   Essar, GCUF,

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what is the function of anti-pumping in circuit breaker?

20 Answers   Aditya Birla, INEL, NCC,

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What is difference between YNyn0 and YNyn ??

0 Answers  

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Where the excitation is given either stator or rotor in actually in power plants?

13 Answers  

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sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me

0 Answers   HPCL,

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The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?

0 Answers  

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does the power factor of an induction motor improve upon used in parallel with a synchronous condenser , used commonly to provide a leading kva ?

1 Answers  

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A shopkeeper allows 10% discount on the price of an article and sells it for Rs 7,600. What is the marked price of the article?

1 Answers  

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how much insultion resistance 11kv cable.

3 Answers  

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