RRB Question Papers For Junior Engineer Civil

Hii sir, I Wants to get the Sample Question Paper of the Junior Engineer Civil Recruitment Exam of the Railway Recruitment Board ?

[pawan]

As you Asking for the Sample Question Paper of the Junior Engineer Civil Recruitment Exam of the Railway Recruitment Board the Question Paper is given below


1.The performance of a specific task in CPM is known as
a) dummy b) event
c) activity d)constant

2. The final technical authority of a project is
a) Assistant Engineer b) Executive Engineer
c) Superintending Engineer d) Chief Engineer

3. Time and progress chart of a construction is also known as
a) Bar chart b) Gantt chart
c) Modified milestone chart d)any of the above

4. An invar tape is made of an alloy of
a) Copper and steel b) Brass and nickel
c) Brass and steel d)Nickel and steel

5. The drop manholes are generally provided in sewers for
a) industrial areas b) large townships
c) hilly townships d)cities in plains

6. The first stage of natural process of sludge digestion is
a) acid fermentation b) acid regression
c) alkaline fermentation d)none of these

7. Trickling filters are used to remove
a) suspended solids b) colloidal solids
c) organic matter d)pathogenic bacteria

8. The danger for workers descending into a deep sewer is due to
a) deficiency of oxygen b) toxic gases
c) inflammable gases d)any of these

9. What is the detention time for the domestic septic tank?
a) 12 hours b) 24 hours
c) 28 hours d)2 hours

10. Oxygen sag curve relates to
a) aeration b) deoxygenation
c) reparation and deoxygenation d)none of these

11. The detention period for plain sedimentation tank is usually
a) 4 to 8 hours b) 8 to 12 hours
c) 16 to 24 hours d)24 to 36 hours

12. Maximum permissible colour for domestic supplies based on cobalt scale is
a) 5 ppm b) 20 ppm
c) 10 ppm d)25 ppm

13. One degree of hardness of water means a content of salts of
a) 10.25 mg/litre b) 12.25 mg/litre
c) 14.25 mg/litre d)16.25 mg/ litre

14. The fluoride limitation for drinking water is
a) 1.50 mg/litre b) 15.0 mg/litre
c) 20.0 mg/litre d)16.25 mg/ litre

15. Rate of filtration in slow sand filter is
a) 100 lit/m2/hour b) 100 lit/m2/minute
c) 100 lit/m2/day d)5000 lit/m2/hour

16. Low turbidity of water is detected by
a) turbidity tube b) Jackson turbidimeter
c) baylis turbidimeter d)hellipe turbidimeter

17. Iron and manganese can be removed from water by
a) aeration of water b) dechlorination of water
c) boiling of water d)filteration of water

18. What is the pH value for neutral water?
a) 1 b) 7
c) 10 d)14

19. The normal average annual rainfall over the whole of India is estimated as
a) 88 cm b) 119cm
c) 217 cm d)290 cm

20. Chose the non-rigid dam in the following:
a) coffer dam b) rockfill dam
c) arch dam d)buttress dam

Rest of the Questions you may get from the below Attachement that is Free to Download