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Mechanical Engineering : Steam Boilers QUESTIONS AND ANSWERS :: part4 : 11 to 15
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
11.The basic purpose of drum in boiler is to |
serve as storage of steam |
serve as storage of feed water for water wall |
remove salts from water |
separate steam from water |
control level. |
12.Which of the following is steam dbal |
non-coking bituminous coal |
brown coal |
pulverised coal |
coking bituminous coal |
none of the above. |
13.Which of the following boilers is best suited to meet fluctuating demands |
babcock and wilcox |
locomotive |
lancashire |
cochran |
comish. |
14.The function of injector used in small steam plants is to |
create vacuum in furnace |
create vacuum at turbine exhaust |
pump feed water |
dose chemicals in feed water |
control steam temperature by injecting water. |
15.The diameter of internal flue tubes in a Lancashire boiler compared to its shell is |
one-half |
one-third |
one-fourth |
one-fifth |
two-fifth. |
More Steam Boilers QUESTIONS AND ANSWERS available in next pages
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