1. what is difference between VCB and ACB.how its works please explian.

6 Answers   ABB, Accenture, HP, Minda, Mother Dairy, Satyam Pharma,

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WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?

0 Answers  

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what is RFID? thire application;

0 Answers  

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can any one tell me the formula to select the thickness of wire selection according to ampere rating

2 Answers  

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why transformer capacity is called KVA and motor capacity is called HP/KW? Why transformer capacity cant call HP/KVA?

5 Answers  

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What is transformer tap changers please explain

3 Answers   Feedback Venture, Sail,

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why battery is connected in parallel ?

7 Answers  

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what is legal process of dg set?

0 Answers   Dutron Polymers,

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3ph line voltage 220v, how can run a 220v single ph motor or Light?

2 Answers  

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what is the use of spst switch in performing experiment on self excited dc motor?

2 Answers  

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is the value of inductance depends upon the value of thitha in doubly excited machine??

0 Answers  

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for a 400kv t/m line with 10 ampere current will corona occur?

0 Answers   NPCIL,

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