A. (Load)1
B. (Load)2
C. (Load)3
D. (Load)0.33
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A. High pressure & load
B. Low pressure & load
C. High temperature
D. Large surface wear
A. Water passes through tubes and flue gases around it
B. Tube carrying hot flue gases are immersed in a pool of water
C. Tubes are placed in vertical position
D. None of these
Answer: Option A
A. Removed by acid pickling
B. Hammered into the surface
C. Removed with coarse emery cloth
D. Left as such to protect the surface
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.