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

1. The chimney draught varies with

 
 
 
 

2. The diagram factor is the ratio of the

 
 
 
 

3. The heat balance sheet for the boiler shows the

 
 
 
 

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

 
 
 
 

5. The equivalent evaporation is defined as

 
 
 
 

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

 
 
 
 

7. An economiser is installed in a boiler primarily to

 
 
 
 

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

 
 
 
 

9. Locomotive boiler is a

 
 
 
 

10. Lancashire boiler is

 
 
 
 

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