Water Supply and Sanitary

91) Laying of sewers is usually done with the help of

Discuss in Comment

sight rails and boning rods

92) Corrosion in concrete sewers is caused by

Discuss in Comment

septic conditions

93) The maximum efficiency of BOD removal is achieved in

Discuss in Comment

oxidation ditch

94) Composting and lagooning methods of

Discuss in Comment

sludge disposal

95) The main disadvantage of oxidation pond is that

Discuss in Comment

large area is required for construction

96) A pipe which is installed in the house drainage to preserve the water seal of traps is called

Discuss in Comment

antisiphonage pipe

97) The gas from sludge mainly composed of

Discuss in Comment

methane

98) To divert excessive flow from combined sewers, the most commonly used weir is a

Discuss in Comment

leaping weir

99) In the design of grit chambers

Discuss in Comment

the maximum velocity of flow is 30 cm per second

100) Chlorine is used in the sewage to

Discuss in Comment

help grease separation

Subject Notes

→ Hydraulics → Structural Design-RCC → Irrigation Engineering → Highway Engineering → Engineering Survey → Water supply & sanitary → Soil Mechanics → Mechanics and structure → Construction Management → Building Construction → Estimating and Costing → Engineering Drawing → Building Material → Airport Engineering

Objective Box

→ Airport Engineering → Building Construction → Construction Management → Construction Materials → Engineering Drawing → Engineering Survey → Estimating and Costing → Highway Engineering → Fluid & Hydraulics → Soil Mechanics → Structural Design - RCC → Water Supply and Sanitary → Irrigation Engineering → Mechanics and Structure → Civil MCQ Set 1 → Civil MCQ Set 2 → Civil MCQ Set 3 → Civil MCQ Set 4

PSC ADVERTISEMENT

1. PSC Federal. 2. PSC Madesh Pradesh. 3. PSC Gandaki Pradesh. 4. PSC Sudur Pradesh. 5. PSC Koshi Pradesh. 6. PSC Bagmati Pradesh. 7. PSC Karnali Pradesh. 8. PSC Lumbini Pradesh.

Your Reaction

CIVILBOSS is a free education & learning platform, for the global community of civil engineering students and working professionals, where you can practice multiple choice questions & answers (MCQs), Study Notes, tutorials, Civil Engineering PSC Old Question for Various Level, PSC Exam Crack, Short Question & Answer for Related Particular Topic and Many More. It covers your one-stop destination for job exam preparation with daily practice MCQ and notes.

"Scientists dream about doing great things. Engineers do them."

Copyright © | 2021 - 2026 | Civil Boss For "MCQ" and Psc Notes. All rights Reserved

Follow us