Answer / venkatesh prasad

there are no protective devices in the starters, starters are mainly used to protect the motor from high starting currents.

How to set the star delta timer setting?

1 Answers   Integra,

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HOW EFFICIENTLY LOAD IS SHARED BETWEEN ALTERNATORS

1 Answers  

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what is the use of compensation in designing a transmission line

1 Answers   Genco,

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why did the BDV test in transformer?

2 Answers   Jindal Steel and Power,

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how to calculate optimum loading for transformer?

6 Answers  

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how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?

1 Answers  

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We have a 12MW power plant & we inject 5-6MW power to Orissa GRID. For this we have a 33KV/11KV switch yard having 12.5MVA power transformer. Some times we draw power during emergency. It is observed that during Export or Import for load less than 500Kw the power factor is decreasing to 0.3 . This is happening only during export or import. During island condition TG power factor OK.Our capacitor bank is provided with our Power plant auxilliary load. Please suggest how I can we improve our power factor during low load (GRID).

3 Answers  

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why power factor occur only inductive load not in resistive ?

8 Answers  

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block diagram of 2 ups system connected in parallel mode?

1 Answers  

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Why Indian Electricity frequency desined 50 Cycles as developed countrys are using high frequency with low voltage

1 Answers  

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Why Transformer does not work in DC ?

5 Answers  

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In the Load Test of 3 Phase Squirrel Cage Induction Motor, 2 wattmeters are used. One of the wattmeter deflects in negative diretion during no load. Why?

1 Answers   CAT,

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