Answer / s

Because of form factor it is 1.11

Answer / hkrish.eee

for our convinient

Answer / selvin

the protection devices and loads are operating level based
design purpose

I decided to provide a 11KV / 440V Xformer in my Substaion. What are the protection required for that?

5 Answers  

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i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester

0 Answers  

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what is the different types of cable lugs?

2 Answers   Green Power, Kum Yang,

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A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.

0 Answers   VECL,

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why do we connect voltmeter in parallel,why not in series,and why do we connect ammeter in series why not in paprallel...

4 Answers  

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Explain the experiment on ward leonard method of speed control of a dc shunt motor.

2 Answers  

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In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

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The synchronous machine excitation system explain

0 Answers  

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In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

0 Answers   Caterpillar,

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How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

0 Answers  

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differance b|w ground, neutral&earth

11 Answers   Bhel, SKH Metals,

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Where double earthing is required? Is there any power specification to have double earthing?

10 Answers   Delphi,

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