If power P available from a hydroelectric plant is given by the formula P = 9.81QH, where Q is the flow rate through the turbine in l / s and H is the head in meters, then P will be unit of

Power Systems
If power P available from a hydroelectric plant is given by the formula P = 9.81QH, where Q is the flow rate through the turbine in l / s and H is the head in meters, then P will be unit of

kJ / S.

HP.

W.

kWh.

kJ / S.

HP.

W.

kWh.

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Power Systems
In which of the following given faults, all the sequence currents are equal?

LLL

LL

LG

LLG

LLL

LL

LG

LLG

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Power Systems
Transmission line parameters of the short transmission line are

1,0,Y,1

Z,0,Y,1

1,Z,Y,1

1,Z,0,1

1,0,Y,1

Z,0,Y,1

1,Z,Y,1

1,Z,0,1

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Power Systems
A 4 bus power system consists of 4 transmission lines, then find the sparsity of Y bus matrix?

0.5

0.25

0.4

0.75

0.5

0.25

0.4

0.75

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Power Systems
A 3-phase transmission line operating at Vs = 400 kV and has ABCD parameters A= D = 0.8∠0°, B = 100∠°90 Ω, C = 0.5*10^-6∠90° â„§. Find Charging current under no load?

0.512∠90° A/phase

0.344∠90° A/phase

0.144∠90° A/phase

1.144∠90° A/phase

0.512∠90° A/phase

0.344∠90° A/phase

0.144∠90° A/phase

1.144∠90° A/phase

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Power Systems
Which of following power plants normally operage at high speeds

Diesel engine.

Hydro electric.

Petrol engine.

Thermal.

Diesel engine.

Hydro electric.

Petrol engine.

Thermal.

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Power Systems

Power Systems If power P available from a hydroelectric plant is given by the formula P = 9.81QH, where Q is the flow rate through the turbine in l / s and H is the head in meters, then P will be unit of

Power Systems In which of the following given faults, all the sequence currents are equal?

Power Systems Transmission line parameters of the short transmission line are

Power Systems A 4 bus power system consists of 4 transmission lines, then find the sparsity of Y bus matrix?

Power Systems A 3-phase transmission line operating at Vs = 400 kV and has ABCD parameters A= D = 0.8∠0°, B = 100∠°90 Ω, C = 0.5*10^-6∠90° â„§. Find Charging current under no load?

Power Systems Which of following power plants normally operage at high speeds

Power Systems
If power P available from a hydroelectric plant is given by the formula P = 9.81QH, where Q is the flow rate through the turbine in l / s and H is the head in meters, then P will be unit of

Power Systems
In which of the following given faults, all the sequence currents are equal?

Power Systems
Transmission line parameters of the short transmission line are

Power Systems
A 4 bus power system consists of 4 transmission lines, then find the sparsity of Y bus matrix?

Power Systems
A 3-phase transmission line operating at Vs = 400 kV and has ABCD parameters A= D = 0.8∠0°, B = 100∠°90 Ω, C = 0.5*10^-6∠90° â„§. Find Charging current under no load?

Power Systems
Which of following power plants normally operage at high speeds