Why a motor blower cobination draw more current at winter than summer?

1 Answers  

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What is the function of Antipumping Relay and Lockout Relay?

1 Answers  

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What is the working principle of VFD

3 Answers   HCL,

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why is the rating of transformer done in kva and not in kw.

21 Answers   Honeywell, Satyam,

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Transformers with dc supply

4 Answers  

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in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  

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What is restricted earth fault protection ?

1 Answers  

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WHAT IS MEANT BY SYNCHRONISING IN GENSETS

5 Answers  

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what is the difference b/w single and three phase circuits?

1 Answers  

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what is the use of terminals in transformer ?

1 Answers   Core Solutions, Honeywell,

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When Neutral exceeds or equals the phase current in both single phase * three phase system?

1 Answers  

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how to calculate power loss cost of aluminium conductor and copper conductor?500v,100A,68mm area squre busbar.

1 Answers  

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