Mechanical Engineering - Steam Boilers and Engines
Exercise : Steam Boilers and Engines - Section 5
- Steam Boilers and Engines - Section 1
- Steam Boilers and Engines - Section 2
- Steam Boilers and Engines - Section 3
- Steam Boilers and Engines - Section 4
- Steam Boilers and Engines - Section 5
11.
Which of the following is correct ? (where pa = Actual mean effective pressure, pm = Theoretical mean effective pressure, and K = Diagram factor)
12.
The working pressure range for a La-Mont boiler is
13.
The draught in locomotive boilers is produced by a
14.
The ratio of heat actually used in producing the steam to the heat liberated in the furnace is known as equivalent evaporation from and at 100° C.
15.
There is about 15 to 20% of coal saving when an economiser is used in a boiler.
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