Answer / har

making capacity
breaking capacity
short circuit capacity & time

Answer / prashant pate

current rating,duty (indoor/outdoor),protections needed,
control voltage,switching mechanism,cost,Switching arcs etc.

Answer / srinivasa rao talasila

Making capacity,Breaking capacity,Earth fault and short
circuit,Time and Impulse current rating

wchich motor we are using in mixer?

4 Answers  

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what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure

0 Answers   APTransco,

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What is switch gear? How it is work ?

1 Answers   AbaQulusi Municipality, Lupin,

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From the point of view of accuracy in the Measurement of Electrical energy should we select a potential transformer or a capacitor voltage transformers?.Kindly support your reply with reason and justification.

1 Answers  

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HOW GENERATING END VOLTAGE LEVEL (6.6 KV/ 10.5 KV/ 11 KV/ 13.5 KV) DECIDED IN POWER PLANT. ON WHAT FACTORS THE GENERATING END VOLTAGE DECIDED, & WHAT IS THE CALCULATION USED FOR THIS.

3 Answers   Areva, Cognizant,

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Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?

0 Answers   AVT Natural Products, EMC,

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what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

0 Answers  

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its Kva and Kv are same?

3 Answers  

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what is rotary ups?

2 Answers  

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why we use 110vac in overhead crains? why not 220v, 24v

3 Answers   SOFT,

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what will happen if i connect the buchholz relay in reverse direction.

1 Answers   MAN,

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in ONAN type transformer winding temperature is lower than oil temperature at evening time but morning winding temp is higher than oil temp what is the reason?

2 Answers   Areva,

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