Answer / k.murali

4070KW

Answer / k.prakashchandra

Actual capacity of tr depends on temp rise i.e. cooling

What is the difference between double compression

7 Answers   Bhel, Hyundai, Orchid Chemicals and Pharmaceuticals, PDO, Prefamac,

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what is the principle of operation of domestic fan?? what is the role of capacitor in it??

5 Answers  

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In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.

0 Answers  

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where we use compound motors in real time and why?

2 Answers   TATA,

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Why power genaration in India is at 50HZ while America its 60HZ

0 Answers   TATA,

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm

0 Answers  

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I am working as maintenance engg. in electrical but i want to do carrier in electrical drawing.Tell me about that.

2 Answers  

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what is the use of the circle diagram

2 Answers  

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Kindly give the brief explanations for checking 12.5 kvar 440V, 25 KVAR 440V, 12.5KVAR 690V, 25 KVAR 690V capacitors microfarad values. what is the microfarad values for the above four type of capacitors, and give the formula explanations briefly. I know F-50HZ, voltage, and capacitor.

1 Answers  

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The inexpensive way to improving energy efficiency of a motor which operates consistently at below 40% of rated capacity is by _____.

2 Answers   IFFCO, Sanmar,

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An AC Motor to give DC supply what happen the motor.whats the problem are create.

2 Answers  

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whats was the problem if neutral and earth got 2volt from the ups output

1 Answers  

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