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
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

0.325∠ -100°

0.433∠ 80°

0.371∠ -100°

0.725∠ 80°

0.325∠ -100°

0.433∠ 80°

0.371∠ -100°

0.725∠ 80°

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Power Systems
Graphite is use din nuclear plant as a / an

fuel.

electrode.

moderator.

coolant.

fuel.

electrode.

moderator.

coolant.

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Power Systems
Water hamming process in pen-stocks results in

pressure increases.

noise increases.

None of these

noise increases, pressure increases, velocity decreases.

pressure increases.

noise increases.

None of these

noise increases, pressure increases, velocity decreases.

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Power Systems
Merze price current scheme protection is used in

alternator.

both A and B.

bus bars.

transformer.

alternator.

both A and B.

bus bars.

transformer.

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Power Systems
Non-commercial sources of energy are

wood, animal wastes and agricultural wastes.

fossil fuel, hydro power and nuclear power.

solar, wind and biomass.

None of these

wood, animal wastes and agricultural wastes.

fossil fuel, hydro power and nuclear power.

solar, wind and biomass.

None of these

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Power Systems
Which one of the following relays has the capability of anticipating the possible major fault in a transformer?

Differential relay

Over current relay

Buchholz relay

Over fluxing relay

Differential relay

Over current relay

Buchholz relay

Over fluxing relay

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Power Systems

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 Graphite is use din nuclear plant as a / an

Power Systems Water hamming process in pen-stocks results in

Power Systems Merze price current scheme protection is used in

Power Systems Non-commercial sources of energy are

Power Systems Which one of the following relays has the capability of anticipating the possible major fault in a transformer?

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
Graphite is use din nuclear plant as a / an

Power Systems
Water hamming process in pen-stocks results in

Power Systems
Merze price current scheme protection is used in

Power Systems
Non-commercial sources of energy are

Power Systems
Which one of the following relays has the capability of anticipating the possible major fault in a transformer?