Irrigation Engineering

171) According to Kennedy’s theory the critical velocity is proportional to (if D is the depth of flow)

Discuss in Comment

D^0.64

172) The balanced depth of cutting of a canal is one in which

Discuss in Comment

the volume of cutting is equal to the volume of embankment

173) According to Kennedy’s theory the silt is kept in suspension due to the eddies generated from

Discuss in Comment

from the bed only

174) according to Lacey’s theory the silt is kept in suspension due to the eddies generated from

Discuss in Comment

the entire perimeter

175) If Q is the discharge, the wetted perimeter of a regime channel according to Lacey’s theory is given by

Discuss in Comment

4.75√Q

176) If Vo is the critical velocity, according to Kennedy’s theory the silt supporting the velocity of a canal is proportional to

Discuss in Comment

Vo^2.5

177) If d is the mean diameter of the silt particles the Lacey’s silt factor fis proportional to

Discuss in Comment

d ^1/2

178) The length of water way required for the drain at a cross drainage work is obtained as

Discuss in Comment

L =4.75√Q

179) The laboratory estimate of field capacity is known as

Discuss in Comment

moisture equivalent

180) The weed growth in a canal leads to

Discuss in Comment

reduction in discharge

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