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.Management Sciences
A. avoid excessive build up of pressure
B. avoid explosion
C. extinguish fire if water level in the boiler falls below alarming limit
D. control steam dome
E. remove molten aslj
Related Mcqs:
- Equivalent evaporation is the amount of water evaporated in a boiler from and at ____________________?
- A. 0°C B. 100°C C. saturation temperature at given pressure D. room temperature E. 20°C...
- Which of the following gases has the highest calorific value ________________?
- A. producer gas B. coal gas C. water gas D. blast furnace gas E. coke oven gas...
- The basic purpose of drum in boiler is to_____________________?
- A. serve as storage of steam B. serve as storage of feed water for water wall C. remove salts from water D. separate steam from water E. control level...
- Size of boiler tubes is specified by___________________?
- A. mean diameter and thickness B. inside diameter and thickness C. outside diameter and thickness D. outside diameter and inside diameter E. outside diameter alone...
- The capacity of induced draft fan compared to forced draft fan in a boiler is__________________?
- A. same B. more C. less D. less or more depending on size of boiler E. unpredictable...
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