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

 
 
 
 

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

 
 
 
 

3. The chimney draught varies with

 
 
 
 

4. Locomotive boiler is a

 
 
 
 

5. An economiser is installed in a boiler primarily to

 
 
 
 

6. The diagram factor is the ratio of the

 
 
 
 

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

 
 
 
 

8. The heat balance sheet for the boiler shows the

 
 
 
 

9. Lancashire boiler is

 
 
 
 

10. The equivalent evaporation is defined as

 
 
 
 

Question 1 of 10