Where is the proper water level in a water tube boiler controlled?
A) Mud drum
B) Steam drum
C) Risers
D) Downcomers
Answer: B
Explanation: A) Incorrect. Proper water level in a water tube boiler is controlled in the steam drum.
B) Correct. Proper water level in a water tube boiler is controlled in the steam drum.
C) Incorrect. Proper water level in a water tube boiler is controlled in the steam drum.
D) Incorrect. Proper water level in a water tube boiler is controlled in the steam drum.
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