✅DAILY QUESTION PRACTICE QUIZ FOR GSSSB-ADDITIONAL ASSISTANT ENGINEER👷🏻-824 POSTS-(ADVT NO. :-303/202526)
The compressive strength of cement mortar is determined using
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29%
Concrete cubes
10%
Cement paste
59%
Standard mortar cubes
3%
Cylinders
❤2
In CPM, the earliest event time of the initial node is taken as
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47%
Zero
9%
One
39%
Project duration
5%
Float
The hydraulic gradient is defined as
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14%
Head loss × length
62%
Head loss / length
11%
Velocity × area
13%
Discharge / area
The most suitable instrument for measuring horizontal angles precisely is
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33%
Prismatic compass
6%
Plane table
57%
Theodolite
4%
Chain
The degree of static indeterminacy of a two-span continuous beam is
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16%
One
32%
Two
33%
Three
18%
Zero
🙏1
Use of admixtures in concrete mainly aims at modifying
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2%
Aggregate shape
6%
Cement composition
6%
Water quality
87%
Properties of fresh and hardened concrete
The standard deviation of project duration in PERT is
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88%
Square root of sum of variances on critical path
5%
Average variance
5%
Maximum variance
2%
Sum of variances
The most suitable sewer section for combined sewers is
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12%
Circular
13%
Rectangular
11%
Horseshoe
63%
Egg-shaped
🏆2
If contours are closely spaced, the ground is
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6%
Flat
17%
Uniform
67%
Steep
9%
Undulating
❤4
In a simply supported beam, the reaction forces are obtained using
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70%
Equilibrium equations
5%
Plastic analysis
6%
Energy equations
18%
Compatibility equations
The phenomenon of creep in concrete is more significant at
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28%
Early ages
47%
Very old ages
12%
Zero stress
13%
Low temperature
👌8❤2👏1
The difference between latest finish and earliest finish of an activity is
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23%
Free float
37%
Total float
29%
Independent float
11%
Event slack
👌4👏2
The purpose of secondary treatment in sewage treatment is mainly
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6%
Removal of grit
5%
Removal of colour
15%
Removal of hardness
73%
Removal of organic matter
True meridian is established by
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27%
Compass
5%
Plane table
4%
Chain survey
63%
Astronomical observations
The stiffness method is also known as
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14%
Force method
5%
Energy method
77%
Displacement method
5%
Plastic method
Portland slag cement is manufactured by blending
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81%
Clinker and blast furnace slag
7%
Lime and slag
7%
Clinker and gypsum
6%
Clinker and fly ash
Free float of an activity can be calculated only when
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42%
Successor exists
19%
Activity is critical
32%
Total float is zero
7%
Project is delayed
The maximum permissible limit of nitrate in drinking water is
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21%
20 mg/L
17%
75 mg/L
16%
100 mg/L
47%
45 mg/L
🏆2
The height of instrument method of leveling is preferred because it
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27%
Is more accurate
45%
Avoids arithmetic check
16%
Is faster
11%
Requires fewer readings
❤1