Total float is the maximum time an activity can be delayed without
Anonymous Quiz
9%
Affecting successor
79%
Affecting project completion
9%
Affecting predecessor
3%
Increasing cost
The most suitable treatment for removal of nitrogen is
Anonymous Quiz
10%
Sedimentation
63%
Denitrification
23%
Dechlorination
4%
Filtration
❤2
Plane table method giving highest accuracy is
Anonymous Quiz
16%
Radiation
27%
Intersection
36%
Traversing
21%
Resection
❤4
The conjugate beam method is used to find
Anonymous Quiz
10%
Bending moment
6%
Shear force
17%
Stress distribution
67%
Slope and deflection
Portland slag cement improves resistance to
Anonymous Quiz
70%
Sulphate attack
21%
Frost action
5%
Abrasion
3%
Fire
Independent float is zero when
Anonymous Quiz
43%
Successor starts immediately
20%
Total float is zero
13%
Free float is zero
25%
Activity is critical
❤1
Disinfection efficiency increases with
Anonymous Quiz
9%
Increase in turbidity
57%
Increase in contact time
17%
Increase in pH
17%
Decrease in temperature
Levelling errors due to refraction are
Anonymous Quiz
42%
Negative
11%
Zero
25%
Cannot be determined
22%
Positive
Clapeyron’s theorem is applicable to
Anonymous Quiz
28%
Determinate structures
16%
Plastic structures
12%
Dynamic systems
44%
Indeterminate structures
✅DAILY QUESTION PRACTICE QUIZ FOR GSSSB-ADDITIONAL ASSISTANT ENGINEER👷🏻-824 POSTS-(ADVT NO. :-303/202526)
1.The main cause of delayed ettringite formation in concrete is
Anonymous Quiz
33%
Low C₃A content
46%
High curing temperature
18%
Excess silica
3%
Carbonation
2.In CPM, a hammock activity represents
Anonymous Quiz
11%
Dummy activity
77%
Group of parallel activities
8%
Critical activity
4%
Independent activity
3.Specific yield of an aquifer is defined as the ratio of
Anonymous Quiz
42%
Water drained to total volume
13%
Void volume to total volume
37%
Water retained to void volume
9%
Recharge to discharge
4.A theodolite traverse is preferred over compass traverse because
Anonymous Quiz
8%
Faster work
3%
Less cost
87%
Higher accuracy
2%
Less manpower
5.In a statically indeterminate structure, reactions depend on
Anonymous Quiz
19%
Geometry only
31%
Loading only
44%
Material properties
6%
Span only
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