if a train is running on a speed of 40 K MPH and crosses a individual passing by him in 48 secs who is riding a horse with a speed of 25 K MPH. what is the length of the train?

2 Answers  

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What is synchro?

0 Answers  

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What is meant by term Back to back in HVDC transmission?

1 Answers   SSC,

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resitance in ac=1.6*resistance in dc

3 Answers  

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What are the uses of lead compensator?

0 Answers  

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why the motor is rated as kw& transformer as kva

7 Answers   Areva,

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What is inductance?

0 Answers  

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what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

5 Answers   Uttam,

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what is meaning of bus riser

0 Answers   TeamLease,

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Why don't connect earth wire to elcb?if earth fault occur,how will detect it

1 Answers   TATA, Tata Communications, Telecommunications,

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why spark is produced in mosquito bat?and what are the ways to reduce it?

2 Answers   Godrej,

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How to control speed of DC motor with AC power?

7 Answers   vguard,

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