Energy Conversion MCQs | Page - 8

Dear candidates you will find MCQ questions of Energy Conversion here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

Q. Liquids lighter than water (such as petroleum oils) have API gravities numerically

  • (A) less than 1.0
  • (B) greater than 1.0
  • (C) greater than 10
  • (D) around 100
💬 Discuss
✅ Correct Answer: (A) less than 1.0

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. Most of the thermal power plants in India are using

  • (A) bagasse as fuel
  • (B) lignite as fuel
  • (C) pulverized fuel
  • (D) peat as fuel
💬 Discuss
✅ Correct Answer: (C) pulverized fuel

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. The percentage of carbon in anthracite is generally

  • (A) more than 90%
  • (B) around 75%
  • (C) between 50% and 70%
  • (D) below 50%
💬 Discuss
✅ Correct Answer: (A) more than 90%

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. Wooden poles for supporting transmission lines are used for voltages upto

  • (A) 440 V
  • (B) 11 kV
  • (C) 22 kV
  • (D) 66 kV
💬 Discuss
✅ Correct Answer: (C) 22 kV

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. First aid for an electric shock victim is

  • (A) Pouring water on body
  • (B) Artificial respiration
  • (C) Massage
  • (D) Bandage
💬 Discuss
✅ Correct Answer: (B) Artificial respiration

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. A turbocharger is a part of

  • (A) Thermal power plant
  • (B) Nuclear power plant
  • (C) Diesel engine power plant
  • (D) Gas turbine power plant
💬 Discuss
✅ Correct Answer: (C) Diesel engine power plant

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. Capacity factor and load factor become identical when

  • (A) peak load is equal to the capacity of the plant
  • (B) average load is half the capacity of the plant
  • (C) average load is same as peak load
  • (D) group diversity factor is equal to peak diversity factor
💬 Discuss
✅ Correct Answer: (A) peak load is equal to the capacity of the plant

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. The insulation material for a cable should have

  • (A) High dielectric strength
  • (B) High inechanical strength
  • (C) Non-inflammability
  • (D) All of the above
💬 Discuss
✅ Correct Answer: (D) All of the above

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. Marsh gas is

  • (A) a mixture of gaseous hydrocarbons produced from coal or oil
  • (B) a hy-product of blast furnace
  • (C) low calorific value gas containing carbon monoxide and steam
  • (D) same as methane
💬 Discuss
✅ Correct Answer: (D) same as methane

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

Q. The main advantage of ac transmission system over dc transmission system is

  • (A) easy transmission
  • (B) less insulation problems
  • (C) less problems of instability
  • (D) less losses in transmission over long distances
💬 Discuss
✅ Correct Answer: (D) less losses in transmission over long distances

Published by Mr. Dubey ⭐ 109.99K Points at 14-Jun-2020 11:59 am in Energy Conversion

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