Highway Engineering

131) Which of the following is known design capacity?

Discuss in Comment

practical capacity

132) When the speed of traffic flow becomes zero, then

Discuss in Comment

traffic density attains maximum value whereas traffic volume becomes zero

133) Centre line markings are used

Discuss in Comment

in roadways meant for two way traffic

134) Los Angeles testing machine is used to conduct

Discuss in Comment

abrasion test

135) Which of the following tests measures the toughness of road aggregate?

Discuss in Comment

impact test

136) Percentage of free carbon in bitumen is

Discuss in Comment

less than that in tar

137) penetration test on bitumen is used for determining its

Discuss in Comment

grade

138) Bitumen of grade 80/100 means

Discuss in Comment

its penetration value is 8 to 10 mm

139) For rapid curing cutbacks, the oil used is

Discuss in Comment

gasoline

140) Bottom most layer of pavement is known

Discuss in Comment

subgrade

Subject Notes

Objective Box

PSC ADVERTISEMENT

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