False setting in cement is mainly due to
Anonymous Quiz
25%
Excess C₃S
53%
Dehydration of gypsum
14%
Excess lime
8%
Presence of alkalis
Resource smoothing is performed when
Anonymous Quiz
43%
Project duration is flexible
40%
Project duration is fixed
13%
Float is zero
4%
Cost is minimum
Hydraulic conductivity increases with
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17%
Increase in viscosity
24%
Decrease in void ratio
34%
Increase in temperature
25%
Increase in surface tension
❤2
Plane table surveying gives best results when
Anonymous Quiz
1%
Weather is cloudy
84%
Area is flat and small
4%
Long traverses exist
11%
High precision is required
❤3
In a propped cantilever, degree of static indeterminacy is
Anonymous Quiz
41%
Zero
35%
One
18%
Two
6%
Three
Addition of silica fume primarily improves
Anonymous Quiz
10%
Workability
10%
Early strength
75%
Durability and impermeability
4%
Setting time
🏆2
Crash cost slope represents
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5%
Total project cost
85%
Rate of cost increase per unit time
7%
Resource consumption
3%
Indirect cost
A closed traverse provides
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11%
Area only
5%
Length only
75%
Check on accuracy
9%
No correction
The slope-deflection method is based on
Anonymous Quiz
5%
Energy principle
90%
Compatibility of displacements
3%
Virtual work
2%
Plastic theory
Initial setting time of cement should be sufficient to allow
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8%
Transportation
65%
Compaction and placing
8%
Strength gain
19%
Hydration completion
COD test measures
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43%
Biodegradable organics
42%
Total oxidizable matter
9%
Pathogens
6%
Suspended solids
Tacheometric constants depend on
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9%
Staff height
56%
Telescope optics
6%
Observer skill
29%
Distance measured
❤3
Influence line diagram is most useful for
Anonymous Quiz
51%
Dead loadsWind loads
8%
Wind loads
36%
Moving loads
6%
Seismic loads
❤1👌1
Low heat cement reduces
Anonymous Quiz
14%
Setting time
78%
Cracking in mass concrete
6%
Strength
2%
Durability
Independent float becomes zero when
Anonymous Quiz
14%
ES = LS
16%
EF = LF
54%
Successor starts immediately
16%
Activity is critical
Anaerobic digestion produces
Anonymous Quiz
7%
Oxygen
86%
Hydrogen sulphide and methane
6%
Nitrogen
1%
Chlorine
🙏5
Strain energy method is suitable for
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6%
Short beams only
63%
Large deflection problems
27%
Deflection analysis
4%
Plastic collapse
❤1👌1