What happens if we give ac supply to dc shunt and series motors individually

4 Answers   Essar,

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what is the range of thermal overload and over current. Answer should be in percentage of current.

0 Answers   RMSI,

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which is dangerous AC or DC? If so why?

4 Answers  

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oil sample dielectric test gives the insulation rupture voltage at 26 kv. is this transformer safe to be operated . The working voltage is 11 kv

2 Answers  

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CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

0 Answers  

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why, when birds sit on transmission lines or current wires doesn't get shock?

36 Answers   College School Exams Tests, Infosys,

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How much current in 100 kva Transformer HT & LT side

1 Answers  

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what is difference between armoured cable and un armoured cable

2 Answers  

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can we use HPSV LAMP in HPMV LAMP fixture ?and viseversa.

5 Answers   OPS,

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If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

0 Answers   Nalco, NTPC,

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what are lightning masts?what is their purpose???

1 Answers   Mecon,

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what is the working principle of dc motor & its application ?

3 Answers  

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