Power Plant Engineering MCQ Questions & Answers | Electrical Engineering

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6.
In De Laval steam turbine

A. the pressure in the turbine rotor is approximately same as in condenser

B. the pressure in the turbine rotor is higher than pressure in the condenser

C. the pressure in the turbine rotor gradually decreases from inlet to exit from condenser

D. none from the above

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7.
The draught produced by chimney of given height at given outside temperature

A. decreases if the chimney gas temperature increases

B. increases if the chimney gas temperature increases

C. remains same irrespective of chimney gas temperature

D. may increase or decrease

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8.
In ______ system fuel from a central pulverizing unit is delivered to a bunker and then to the various burners

A. unit

B. central

C. power

D. none of the above

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9.
Compounding of steam turbine is done for

A. reducing the work done

B. increasing the rotor speed

C. reducing the rotor speed

D. balancing the turbine

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10.
In Rankine cycle the work output from the turbine is given by

A. change of internal energy between inlet and outlet

B. change of enthaply between inlet and outlet

C. change of entropy between inlet and outlet

D. change of temperature between inlet and outlet

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Power Plant Engineering MCQ Questions & Answers | Electrical Engineering

6. In De Laval steam turbine

Answer & Solution

7. The draught produced by chimney of given height at given outside temperature

Answer & Solution

8. In ______ system fuel from a central pulverizing unit is delivered to a bunker and then to the various burners

Answer & Solution

9. Compounding of steam turbine is done for

Answer & Solution

10. In Rankine cycle the work output from the turbine is given by

Answer & Solution

Read More Section(Power Plant Engineering In Ee)

6.
In De Laval steam turbine

7.
The draught produced by chimney of given height at given outside temperature

8.
In ______ system fuel from a central pulverizing unit is delivered to a bunker and then to the various burners

9.
Compounding of steam turbine is done for

10.
In Rankine cycle the work output from the turbine is given by