How to calculate cable size in sq units based on motor rating is KW

2 Answers  

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What are differences between Voltage, EMF & Potential difference ?

0 Answers  

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how can findout cable fault Location only useing MEGGER

3 Answers  

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Importance of fault current in power transformers and how to monitor the same? How is it different from winding temperature?

0 Answers   Impulse,

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why does a dc machine has high efficiency while working as a generator than as a motor

1 Answers  

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why two point starter,three point starter, four point starter cannot be used for A.C machines?

2 Answers  

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what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks

0 Answers  

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Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer

1 Answers  

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What is the difference between AVR and Servo Stabliser

3 Answers   Wipro,

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Whta is earthing?What is the optimum value of Earth Pit?

2 Answers   Bharti,

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how to find insulation resistance of a generator(11kv) by theoritical formula??

1 Answers  

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Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

0 Answers  

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