A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.

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what is S.D.F stands for ? (S.D.F unit 80 amp , TPN )

6 Answers  

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requirements for making parallel operation of Uninterrupted power supply

2 Answers   Emerson,

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What is the reason behind 11kv 33kv 132kv.....means multiple of 11?

6 Answers  

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why DG rating in kva

6 Answers  

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if field winding of synchronous generator are shorted on each other will it start or burn or run for short time like induction motor

1 Answers  

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which subject is better to tell when hr asks the area of interest?..

0 Answers  

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What are the safety devices on Cumins Diesel Generators from 500 kva to 1500 kva.

1 Answers   Maruti Suzuki,

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where transformer is installed? a)generating station b)substation c)voltage regulating area

6 Answers  

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Is there any problem if i connect APFC panel in generator circuit

2 Answers  

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How do u term the word 'OF' in Megger Testing???

2 Answers  

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what are the applications of TIG welding

0 Answers  

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