We have two 1 phase heating coils having same resistance of 25ohm, but during operation one takes 3A and other 6A Is it posiible Pls. explain

5 Answers   Bhel,

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what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/

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practically What is power factor

6 Answers  

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In a Dyn11 transformer, how are the 3 windings of the delta connected? Assume that R1-R2, Y1-Y2, B1-B2 are the 3 windings on the HV side.

3 Answers  

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What is the relationship between voltage,current & frequency?

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good morning sir, can u please tell me what type of questions asked in jindal so i can do my best in exam.

3 Answers  

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sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

0 Answers   HPCL,

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how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA

3 Answers  

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what is earthing transformer? draw the winding dia.of earthing transformer.

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why we use CVT (capacitive voltage transformer)in switch yard?

5 Answers  

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whta does the middle finger stands in flemings left hand rule

3 Answers  

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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