Q. What is the function of pressure gauge in the boiler?

  • (A) to indicate steam pressure
  • (B) to indicate water pressure
  • (C) to indicate air pressure
  • (D) to indicate flue gas pressure
💬 Discuss
✅ Correct Answer: (A) to indicate steam pressure
Explanation: the function of the pressure gauge is to indicate the steam pressure inside the boiler drum in bar or in kgf in cm2 or in kn/m2 in gauge pressure. if the boiler is fitted with a superheater, one more pressure gauge fitted to the superheater header indicates the superheated steam pressure at any given instant.

Published by Mr. Dubey ⭐ 111.54K Points at 26-Oct-2023 09:02 pm in Thermal Engineering

Explanation by: Mr. Dubey
the function of the pressure gauge is to indicate the steam pressure inside the boiler drum in bar or in kgf in cm2 or in kn/m2 in gauge pressure. if the boiler is fitted with a superheater, one more pressure gauge fitted to the superheater header indicates the superheated steam pressure at any given instant.

💬 Discussion

Related MCQs

Q. The third law of thermodynamics

Q. For a 3 phase I.M. running at 1440 rpm the torque lost in friction is 50Nm then its frictional losses are____.

Q. Multi stage arrangement of turbines is called as __________

Q. Identity the correct statement

Q. A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height.

Q. In a medium transmission line the effect of

Q. A 50Hz, 8 pole, 3 phase I.M. has a full load slip of 4%. Its rotor impedance per phase on standstill is 0.01+j0.005 ohms. Then the speed at maximum to

Q. The dimensions of modulus of elasticity are

Q. The economiser is used in boilers to

Q. The wire ropes make contact at

📊 Question Analytics

👁️
941
Total Visits
📽️
3 y ago
Published
🎖️
Mr. Dubey
Publisher
📈
94%
Success Rate