Search
.Management Sciences
A. prevent the bulging of flat surfaces
B. avoid explosion in furnace
C. prevent leakage of hot flue gases
D. support furnace freely from top
E. prevent atmospheric air leaking into furnace
Related Mcqs:
- Efficiency of rankine cycle can be increased by_________________?
- A. decreasing initial steam pressure and temperature B. increasing exhaust pressure C. decreasing exhaust pressure D. increasing the expansion ratio E. increasing number of regenerative heaters...
- A boiler in India should conform to safety regulations of__________________?
- A. DIN B. BS C. ASTM D. IBR E. GOST...
- Mechanical equivalent of heat for 1 kcal or Joule’s equivalent is equal to_________________?
- A. 421 kgm B. 421 kgm C. 539 kgm D. 102 kgm E. 75 kgm...
- Which is not correct statement about pulverised fuel firing ?
- A. high burning rate is possible B. heat release can be easily controlled C. fuel burns economically D. it is the best technique for burning high ash content fuel having low fusion ash E. separate mills are required to powder the coal...
- In locomotives, the draught is produced by_________________?
- A. chimney B. induced draft fan C. both combined A. and B. D. steam jet draught E. none of the above...
Recent Comments