Mechanical Engineering - Steam Boilers and Engines - Discussion

Discussion Forum : Steam Boilers and Engines - Section 4 (Q.No. 12)
12.
The diameter of internal flue tubes of a Lancashire boiler is about __________ that of its shell.
one-fourth
one-third
two-fifth
one-half
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Deepak said:   7 years ago
Yes, it's 4 times of the dia of the shell.

Trozon said:   8 years ago
As given in theory it is 0.4 of the dia of the shell.

Post your comments here:

Your comments will be displayed after verification.