Q. In which of the following state manufacturing unit of M/S Bharat Heavy Electricals Ltd. Is not located?

  • (A) Rajasthan
  • (B) Karnataka
  • (C) Andhra Pardesh
  • (D) U.P.
πŸ’¬ Discuss
βœ… Correct Answer: (A) Rajasthan

Q. The value of an equipment at the end of its useful life is known as

  • (A) Useful value
  • (B) Obsolescence value
  • (C) Demand value
  • (D) Scrap value
πŸ’¬ Discuss
βœ… Correct Answer: (D) Scrap value

Q. The effect of electric shock on human body depends on

  • (A) voltage
  • (B) Current
  • (C) Duration of contact
  • (D) All of the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of the above

Q. Which of the following will need the lower level of illumination?

  • (A) Green rooms
  • (B) Railway platform
  • (C) Auditoriums
  • (D) Hospital wards
πŸ’¬ Discuss
βœ… Correct Answer: (B) Railway platform

Q. The calorific value of coal gas is expected to be around

  • (A) 1500 kcal/m3
  • (B) 500 kcal/m3
  • (C) 2500 kcal/m3
  • (D) 7500 kcal/m3
πŸ’¬ Discuss
βœ… Correct Answer: (D) 7500 kcal/m3

Q. A super-thermal power station has

  • (A) total generating capacity of over 2000 MW
  • (B) generating units running at above the critical steam
  • (C) steam generated at critical pressure
  • (D) unity power factor
πŸ’¬ Discuss
βœ… Correct Answer: (A) total generating capacity of over 2000 MW

Q. A jet aircraft is powered by

  • (A) Batteries
  • (B) Petrol engines
  • (C) Solar cells
  • (D) Gas turbine
πŸ’¬ Discuss
βœ… Correct Answer: (D) Gas turbine

Q. pF number refers to

  • (A) acidic/alkaline water
  • (B) energy with which water is held in the soil
  • (C) decomposition of molecules caused by the absorption of light
  • (D) smog produced by the action of sunlight on the pollutants
πŸ’¬ Discuss
βœ… Correct Answer: (B) energy with which water is held in the soil

Q. All of the following plants are suitable for peak load EXCEPT

  • (A) Gas turbine plant
  • (B) Pumped storage plant
  • (C) Diesel engine plant
  • (D) Nuclear power plant
πŸ’¬ Discuss
βœ… Correct Answer: (D) Nuclear power plant

Q. One calorie is the same as

  • (A) 4.18 joules
  • (B) 4.11 watts
  • (C) 1 dyne
  • (D) 1 dyne-sec
πŸ’¬ Discuss
βœ… Correct Answer: (A) 4.18 joules

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