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Power Systems

Power Systems
The angular moment of 10 MVA generator is 0.2. Find the new value of angular moment for 20 MVA base?

 0.2 pu
 0.4 pu
 0.25 pu
 0.1 pu

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Power Systems
The per unit impedance Z(pu) is given by

 ZΩ* (kVA)b/(KV)²b
 ZΩ* (MVA)b*100/(KV)²b
 ZΩ* (MVA)b/((KV)²b *100)
 ZΩ* (MVA)b/(KV)²b

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Power Systems
India 1st nuclear plant was set up at

  Rana pratap sagar.
  Bhaba.
  Tarapur.
  Kalpakkam.

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Power Systems
Find the number of strands of ACSR conductor for 4 layer transmission line?

 1
 7
 29
 37

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Power Systems
The value of inductance used for compensation of arcing grounds is

 ω²C/3
 3ω²C
 3/ω²C
 1/3ω²C

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Power Systems
Which of following generating plants has the minimum operating cost

 Nuclear plant.
 Hydroelectric plant.
 Steam plant.
 Diesel plant.

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