electrical-power-generation-mcqs-part-8

Electrical Power Generation MCQs Part 8

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a. The mechanical injection system of modern diesel engines delivers the fuel at a pressure of:

  1. 100 kg/cm2
  2. 200 kg/cm2
  3. 300 kg/cm2
  4. 400 kg/cm2
  5. 500 kg/cm2

Correct answer: 1. 100 kg/cm2

b. The diesel engine which develops more power for same speed:

  1. Two stroke
  2. Four Stroke

Correct answer: 2. Four stroke

c. Gas cooled radiators employ the moderator:

  1. Gas
  2. Graphite
  3. Boiling water
  4. Pressurized water

Correct answer: 2. Graphite

d. The largest nuclear power plant of the world is in:

  1. Canada
  2. Mexico
  3. Japan
  4. USA

Correct answer: 3. Japan

e. Good quality coals contain ____________ percentage of carbaon and _______ moisture content:

  1. Higher, High
  2. Higher, Low
  3. Lower, High
  4. Lower, Low

Correct answer: 2. Higher, Low

f. Chemical analysis of coal is done by:

  1. Proximate analysis test
  2. Ultimate analysis test
  3. CN Test
  4. All of these

Correct answer: 2. Ultimate analysis test

g. Solar panels convert solar radiations to _____________:

  1. AC
  2. DC
  3. Both are possible
  4. None

Correct answer: 2. DC

h. Rotating a turbine to face the wind is technically termed as:

  1. Coaking
  2. Catching
  3. Yawning
  4. Zipping

Correct answer: 3. Yawning

i. Generatlly number of blades on turbine are:

  1. Even
  2. Odd
  3. Any of these can work
  4. n + n – 2

Correct answer: 2. Odd

j. The turbine which is completely submerged in water:

  1. Impulse
  2. Reaction
  3. Both of these
  4. None of these

Correct answer: 2. Reaction turbine

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