Steam Boilers and Engines Online Test – Multiple Choice Questions and Answers

1. When steam after doing work in the cylinder passes into a condenser, the engine is said to be a

 
 
 
 

2. An economiser is installed in a boiler primarily to

 
 
 
 

3. The chimney draught varies with

 
 
 
 

4. The theoretical indicator diagram of a simple steam engine is based upon the assumption that

 
 
 
 

5. The equivalent evaporation is defined as

 
 
 
 

6. The heat balance sheet for the boiler shows the

 
 
 
 

7. The diagram factor is the ratio of the

 
 
 
 

8. Locomotive boiler is a

 
 
 
 

9. Lancashire boiler is

 
 
 
 

10. The actual power supplied by the engine crankshaft is called

 
 
 
 

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