what is wave trap? And how it works?

3 Answers  

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How to size Air Circuit breaker (ACB)? What is the most important factors?

0 Answers   ABC,

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what is F.A.P in fire alarming system?

3 Answers  

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why overload relay is not tripped at time of starting of motor allthough staring current is too high?

5 Answers   TATA,

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What are the advantages of speed control using thyristor?

0 Answers  

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What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.

0 Answers   Ranbaxy,

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Why capacitor is blow when I am starting motor ?

1 Answers  

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if the magnetic lines can pass through a vaccuum area

0 Answers  

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why the the electrical machine coil are damage ? How to prevent it?

2 Answers  

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what is the reason for harmonics introduced in the line

2 Answers  

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How to calculate energy stored in a capacitance

0 Answers  

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WHY IN WESTERN COUNTRIES THE ELECTRIC SHOCK IS VERY SLOW AS COMPARE TO INDIA.&IF ANY ONE HAVE CORRECT KNOWLEDGE THEN SEND OTHERWISE NOT

1 Answers  

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