Mechanical Engineering - Steam Boilers and Engines - Discussion

Discussion Forum : Steam Boilers and Engines - Section 3 (Q.No. 49)
49.
The mechanical draught __________ with the amount of smoke.
increases
decreases
does not effect
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Anurup said:   8 years ago
How? Explain.

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