RECENT EXAM 2026-2027 ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS)
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What type of cement is recommended for heavy concreting
like dams, bridge
foundations etc., (mass concreting)? - ANSWER -Low
heat cement
Explanation:
Low heat cement is used to avoid excess heat creation and
cracking of concrete.
A concrete slab spans 15' x 12' x 4". The slab has a 3' x 3' sunlight
cut out in the
center. How much concrete will be required? - ANSWER
-2 1/4cu yds
Before the concrete pavement begins, which of the
following needs more
attention? - ANSWER -Tie bar
detailing
Explanation:
As reinforcement work typically differs in pavement works, tie
bar detailing needs more attention than the other listed options.
,The KEY advantage of reinforced concrete among
the following is
______________________. - ANSWER -Can be moulded to
any shape
Explanation:
Though all the options are correct, key advantage is that
reinforced concrete can be moulded to any desired shape/size.
What is/are the example(s) of the pozzolan materials used
for pozzolana
cement? - ANSWER -ALL OF
THESE!
-Silica
fume
-Fly
ash
-Rice hull ash
Which of the following factors must be considered while
concreting in hot weather in order to ensure the concrete
strength is protected? - ANSWER -ALL
OF THES
-Ingredients
-Placing
-Curing
, If the concrete surface requires frequent cleaning, or the
concrete surface is to be used as flooring, it shall have a
__________________ finish. - ANSWER Smooth
The property of concrete by which it can be mixed,
transported and placed in
position with ease is referred as ____________________.
- ANSWER -
Workability
Shrinkage test is conducted to check the ________________ of
the concrete. -
ANSWER -
Cracking
What could be the result from over vibration while pouring
the concrete? -
ANSWER -
Segregation
If the concrete is planned for a stepped footing with the size 4' x
4' and 3' x 3' with a thickness of 8" for each step. Calculate the
concrete quantity - ANSWER -16.57
What is the compliance requirements that the contractor needs
to meet before
the commencement of the concrete job - ANSWER -ALL
OF THESE!