Q.1
What is the moisture content in slurry for wet process?
  • a) 35-50%
  • b) 12%
  • c) 40-45%
  • d) 100%
Q.2
The use of crushed aggregates may results intohigher compressive strength.
  • a) True
  • b) False
Q.3
Dry intervals in surface wetting leads to ____________
  • a) Cracking
  • b) Fogging
  • c) High strength
  • d) Good workability
Q.4
The rate of creep rapidly ___________ with time.
  • a) Increase
  • b) Decrease
  • c) Doesn’t affect
  • d) Depends on the temperature
Q.5
The rate of creep generally ____________ with the ____________ of the size of aggregates.
  • a) Increase, increase
  • b) Decrease, decease
  • c) Increase, decrease
  • d) 2.5, 12mm
Q.6
Reduction in the volume due to shrinkage causes __________
  • a) Low volume
  • b) Volumetric strain
  • c) Volumetric stress
  • d) W/c ratio
0 h : 0 m : 1 s