Top 250+ Solved Advanced Construction Technology MCQ Questions Answer
Q. Reciprocating pump used for_________
a. Low discharge & low head
b. High discharge & low head
c. Low discharge & high head
d. High discharge & high head
Q. What is gross mass of the pneumatic type rollers?
a. 5 – 200 tones
b. 10- 100 tones
c. 500 – 700 tones
d. 150 – 450 tones
Q. Which of part of internal vibrator generates a vibration?
a. Power unit
b. Flexible tube
c. Vibrating head
d. None of the above
Q. Rippers are used for _______
a. Remove the ground roots
b. Fracturing in the hard rock surface
c. As supporting unit for scrapers
d. All of the above
Q. Selection of drilling equipments depends on a _______
a. Availability of water for drilling
b. depth of holes required
c. hardness of rock
d. All of the above
Q. Which factors affect the selection of the drilling pattern?
a. Types of rock
b. Depth of hole
c. Size of hole
d. All of the above
Q. Jaw crusher acts as________
a. Primary crusher
b. Secondary crusher
c. Tertiary crusher
d. None of the above
Q. Selection of crusher is depends on a________
a. Type of rock
b. Size of the rock pieces
c. Required capacity of the plant
d. All of the above
Q. How many blows per minute can be applies by the double acting hammer?
a. 90 to 240
b. 90 to 250
c. 50 to 200
d. 60 to 360
Q. Shotcrete is used for _________
a. Swimming pools and pre stressed tanks
b. Canal and tunnel lining
c. Repair of damaged concrete
d. All of the above
Q. Intensity of earthquake vibration depends on………………
a. Depth of focus
b. type of strata
c. distance from epicenter
d. all of the above
Q. Admixtures which cause early setting and hardening of concrete are called………
a. accelerating admixture
b. retarding admixture
c. plasticizers
d. none of the above
Q. Admixtures which reduce setting and hardening of concrete are called………
a. accelerating admixture
b. retarding admixture
c. plasticizers
d. none of the above