Power Generation MCQ Part 1

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Electrical Engineering MCQs on Electric Power Generation.

Size and cost of investment on power plant depends on

Size and cost of investment on power plant depends on:

  1. Maximum demand
  2. Average demand
  3. Available space
  4. None of these

Correct answer: 1. Maximum demand

A power plant should meet the maximum demand of load and thus the size and cost of investment depends on maximum demand.

Compounding of steam turbines is done in order to

Compounding of steam turbines is done in order to:

  1. Increase the rotor speed
  2. Decrease the rotor speed
  3. Increase specific enthalpy
  4. None of these

Correct answer: 2. Decrease the rotor speed

Elemental composition of Coal is analyzed by

Elemental composition of Coal is analyzed by:

  1. Proximate analysis
  2. Ultimate analysis
  3. Gross analysis
  4. None of these

Correct answer: 2. Ultimate analysis

Reflectors of a nuclear reactor are made of

Reflectors of a nuclear reactor are made of:

  1. Steel
  2. Cast iron
  3. Aluminum
  4. Beryllium

Correct answer: 4. Berylium

Beryllium is used as a neutron reflector in nuclear power plants for the reason being it scatters neutrons without capturing them.

Jet aircraft is powered by

Jet aircraft is powered by:

  1. Petrol engine
  2. Gas turbine
  3. Diesel engine
  4. DC Batteries

Correct answer: 2. Gas turbine

Coal rank classifies coal on the basis of

Coal rank classifies coal on the basis of:

  1. Ash content
  2. Metamorphism degree
  3. Size of powder
  4. Carbon percentage

Correct answer: 4. Carbon percentage

Gas turbine works on which cycle

Gas turbine works on which cycle:

  1. Ranking cycle
  2. Dual cycle
  3. Carnot cycle
  4. Brayton cycle

Correct answer: 4. Brayton cycle

MHD Generator abbreviates

MHD generator abbreviates:

  1. Mega hear dissipation generator
  2. Magneto Hydro Dynamic generator
  3. Magneto Hysteresis dissipation Generator

Correct answer: 2. Magneto Hydro Dynamic generator

Reheat factor in steam turbines depends on which factor

Reheat factor in steam turbines depends on which factor:

  1. Initial pressure
  2. Exit pressure
  3. Stage efficiency
  4. All of these

Correct answer: 4. All of these

Impulse turbines having diagonal jets is

Impulse turbines having diagonal jets is:

  1. Pelton
  2. Turgo
  3. Francis
  4. Propeller

Correct answer: 2. Turgo

More Power Generation MCQ

  1. Power Generation MCQ Part 1
  2. Power Generation MCQ Part 2
  3. Power Generation MCQ Part 3
  4. Power Generation MCQ Part 4
  5. Power Generation MCQ Part 5
  6. Power Generation MCQ Part 6
  7. Power Generation MCQ Part 7
  8. Power Generation MCQ Part 8
  9. Power Generation MCQ Part 9
  10. Power Generation MCQ Part 10

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