Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

0 Answers  

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we done magnetic balance test for 33KV /440V transformer in our company , but the ratio out is confusing us Voltage applied in RY = 440 , at RB = 320 and YB = 60 RY 440 = ( RB + YB ) 380 only Please let me know what type of problem is it.

2 Answers  

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160 kw motor running use 2R* 150 SQ mm cable

0 Answers   ID,

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why ac current do not save

3 Answers  

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What difference between ref protection and differential protection ?

0 Answers   EPC, INEL Power System Engineers,

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what is the disadvantage if earth is connected to neutral

6 Answers  

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Which is the best between SCADA & PLCC & Why ?

2 Answers   ABC,

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what is the difference between neutral

10 Answers  

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How one can check the faulty capacitor, diode when connected in the circuit ? and when you can not take them out ?

4 Answers  

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What is the difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?

2 Answers   Bhel,

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What is the acessaries distribution transformer ?

11 Answers   Bhel,

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what will happen if dc motor given ac supply

11 Answers   Mahaveer,

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