A power station supplies the peak load of 50 MW, 40 MW and 70 MW to three localities. The annual load factor is 0.50 p.u. and the diversity factor of the load at the station is 1.55 the maximum demand on the station and average load respectively will be

Power Systems
A power station supplies the peak load of 50 MW, 40 MW and 70 MW to three localities. The annual load factor is 0.50 p.u. and the diversity factor of the load at the station is 1.55 the maximum demand on the station and average load respectively will be

53 MW.

52 MW.

51.61 MW.

57.5 MW.

53 MW.

52 MW.

51.61 MW.

57.5 MW.

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Power Systems
Four identical alternators each are rated for 20 MVA, 11 KV having a subtransient reactance of 16% are working in parallel. The short circuit level at the busbar is

100 MVA

400 MVA

500 MVA

125 MVA

100 MVA

400 MVA

500 MVA

125 MVA

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Power Systems
A power system network has n nodes, Z33 of its bus impedance matrix is j0.5 pu. The voltage at node 3 is 1.3∠ -10°. If capacitor is having reactance of -j3.5 pu is now added to the network between node 3 and reference node, the current drawn by the capacitor in pu is

0.725∠ 80°

0.433∠ 80°

0.371∠ -100°

0.325∠ -100°

0.725∠ 80°

0.433∠ 80°

0.371∠ -100°

0.325∠ -100°

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Power Systems
The draft tube is provided to

raise the water surface of the stream to create an artificial head.

increase the acting head on the water wheel.

None of these

reduce the effect of water hammer.

raise the water surface of the stream to create an artificial head.

increase the acting head on the water wheel.

None of these

reduce the effect of water hammer.

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Power Systems
Deflectors are provided in

propeller turbine.

Kaplan turbine.

Francis turbine.

Pelton wheel.

propeller turbine.

Kaplan turbine.

Francis turbine.

Pelton wheel.

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Power Systems
The rating of CB is in terms of

volt - ampere.

VAR.

current.

voltage.

volt - ampere.

VAR.

current.

voltage.

ANSWER DOWNLOAD EXAMIANS APP

Power Systems

Power Systems A power station supplies the peak load of 50 MW, 40 MW and 70 MW to three localities. The annual load factor is 0.50 p.u. and the diversity factor of the load at the station is 1.55 the maximum demand on the station and average load respectively will be

Power Systems Four identical alternators each are rated for 20 MVA, 11 KV having a subtransient reactance of 16% are working in parallel. The short circuit level at the busbar is

Power Systems A power system network has n nodes, Z33 of its bus impedance matrix is j0.5 pu. The voltage at node 3 is 1.3∠ -10°. If capacitor is having reactance of -j3.5 pu is now added to the network between node 3 and reference node, the current drawn by the capacitor in pu is

Power Systems The draft tube is provided to

Power Systems Deflectors are provided in

Power Systems The rating of CB is in terms of

Power Systems
A power station supplies the peak load of 50 MW, 40 MW and 70 MW to three localities. The annual load factor is 0.50 p.u. and the diversity factor of the load at the station is 1.55 the maximum demand on the station and average load respectively will be

Power Systems
Four identical alternators each are rated for 20 MVA, 11 KV having a subtransient reactance of 16% are working in parallel. The short circuit level at the busbar is

Power Systems
A power system network has n nodes, Z33 of its bus impedance matrix is j0.5 pu. The voltage at node 3 is 1.3∠ -10°. If capacitor is having reactance of -j3.5 pu is now added to the network between node 3 and reference node, the current drawn by the capacitor in pu is

Power Systems
The draft tube is provided to

Power Systems
Deflectors are provided in

Power Systems
The rating of CB is in terms of