STUDY LESSON:-37 [CIVIL ENGINEERING]
For Competitive exams/Govt. jobs/Semester exam/Self Study Purpose
1. Concrete's Youngs Modulus is found from _________ modulus
a) linear b) Non-linear c) tangent c) rectilinear
2. The solid and indestructible matters are removed before sewage enters the pump through __________
3. 1st stage BOD curve is represented by ___________
4. The larger the amount of dissolved __________ present in water ,the better and earlier the self purification will occur
a) Nitrogen b) soulable particles c) oxygen d) none of these
5. ____________ removal basin is a type of sedimentation basin.
5. ____________ removal basin is a type of sedimentation basin.
6. The rate of change of temperature is called ___________
7. According to BIS (IS 2296-1982) water quality standards for surface water are classified in to ___________ category
a) 3 b) 4 c) 5 d) 2
7. According to BIS (IS 2296-1982) water quality standards for surface water are classified in to ___________ category
a) 3 b) 4 c) 5 d) 2
8. Full form of TSPM __________
9. An Aerosol consisting water is known as __________
a) Fog b) Mist c) Fumes d) Dust
10. ___________ is a low heat process to bring the steam into direct contact to the waste in a controlled manner for a sufficient duration to disinfect the waste.
Answers:-
1. c) tangent
2. grit channel
3. carbonaceous demand
4. c) oxygen
5. grit chamber
6. Lapse rate
7. c) 5
8. Total suspended particulate matter
9. a) Fog
10. Autoclaving steam sterilization
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