Quiz No:47 Power plant Engineering RRB , Coal India , PSC , PWD , Engineering diploma Level - Mahatmaacademy.com

Quiz No:47 Power plant Engineering RRB , Coal India , PSC , PWD , Engineering diploma Level

1. In India largest thermal power station is located at—

 
 
 
 

2. The percentage O2 by weight in atmospheric air is—

 
 
 
 

3. The percentage O2 by volume in atmospheric air is —

 
 
 
 

4. The main source of production of biogas is—

 
 
 
 

5. India’s first nuclear power plant was installed at—

 
 
 
 

6. In fuel cell, the ……… energy is converted into electrical energy.

 
 
 
 

7. The modern steam turbines are—

 
 
 
 

8. The draught which a chimney produces is called—

 
 
 
 

9. Artificial draught is produced by—

 
 
 
 

10. The draught in locomotive boilers is produ­ced by —

 
 
 
 

11. Artificial draught is produced by—

 
 
 
 

12. The artificial draught normally is designed to produce—

 
 
 
 

13. The efficiency of chimney is approximate­ly-

 
 
 
 

14. For Parson’s reaction steam turbine, degree of reaction is—

 
 
 
 

15. Pipes carrying steam are generally made up of-

 
 
 
 

16. For the safety of a steam boiler the numbers of safety valves filled are—

 
 
 
 

17. Steam turbines commonly used in steam power station are—

 
 
 
 

18. Belt conveyer can be used to transport coal at inclinations up to—

 
 
 
 

19. The maximum length of a screw conveyer is about—

 
 
 
 

20. The efficiency of a modern boiler using coal and heat recovery equipment is about—