6.Air entrainment in concrete primarily improves
Anonymous Quiz
4%
Strength
91%
Workability and frost resistance
3%
Setting time
1%
Modulus of elasticity
7.The expected time of an activity in PERT is calculated using
Anonymous Quiz
5%
(a + b + c)/3
91%
(a + 4m + b)/6
3%
(m + b)/2
1%
(a + m)/2
8.Grit chambers are designed to remove particles of size greater than
Anonymous Quiz
32%
0.02 mm
27%
0.05 mm
30%
0.2 mm
10%
2.0 mm
9.A contour interval should be selected based on
Anonymous Quiz
2%
Map scale only
9%
Nature of terrain
6%
Purpose of survey
83%
All of these
💯1
10.The bending moment at the free end of a cantilever beam is
Anonymous Quiz
25%
Maximum
7%
Minimum
58%
Zero
9%
Negative maximum
❤2
11.The phenomenon of bleeding in concrete is caused due to
Anonymous Quiz
5%
Excess cement
77%
Excess water
15%
Fine aggregates
3%
Admixtures
12.Free float is the time by which an activity can be delayed without affecting
Anonymous Quiz
26%
Project completion
12%
Predecessor
61%
Successor’s early start
1%
Cost
13.The main objective of secondary wastewater treatment is removal of
Anonymous Quiz
34%
Suspended solids
56%
Organic matter
6%
Nutrients
3%
Heavy metals
14.In reciprocal leveling, error due to curvature is
Anonymous Quiz
50%
Eliminated
22%
Increased
7%
Doubled
21%
Neglected
❤1
15.The conjugate beam method converts
Anonymous Quiz
19%
Load into moment
23%
Moment into load
13%
Shear into load
44%
Deflection into load
16.Use of Portland slag cement is recommended in
Anonymous Quiz
12%
Cold regions
73%
Marine structures
12%
Precast works
3%
Pavements
17.Critical path duration is equal to
Anonymous Quiz
16%
Shortest path
62%
Longest path
5%
Average path
16%
Minimum float path
❤2
18.Excess chlorine in water causes
Anonymous Quiz
69%
Taste and odour
16%
Turbidity
4%
Colour
11%
Pathogens
19.Temporary benchmark is generally used for
Anonymous Quiz
7%
Large projects
17%
Long-term surveys
75%
Short-term works
2%
National mapping
✅DAILY QUESTION PRACTICE QUIZ FOR GSSSB-ADDITIONAL ASSISTANT ENGINEER👷🏻-824 POSTS-(ADVT NO. :-303/202526)
1.Rapid hardening cement gains strength faster due to
Anonymous Quiz
15%
High C₂S
72%
High C₃S
7%
High gypsum
6%
High fineness only
2.Resource allocation mainly deals with
Anonymous Quiz
13%
Time optimization
6%
Cost reduction
79%
Efficient use of resources
2%
Network logic
3.Permeability of soil decreases when
Anonymous Quiz
14%
Temperature increases
49%
Void ratio decreases
17%
Particle size increases
20%
Hydraulic gradient increases