WorksheetsRCC VEDA
Total questions: 10
Worksheet time: 5mins
Why is Steel used as reinforced material in RCC?
Steel is not reactive to water
Thermal coefficient of steel is same as that of concrete
Steel provides compressive strength to the structure
None
Among the properties of cement, to determine the compressive strength , what should be the face area of cement mortar cube prepared for conducting the compression test (cm2 )
50
15
225
176
Maximum permissible limit of sulpates in water (mg/l)
200
3000
400
500
Yield strength of Fe 250 bar
415
250
500
None
The yield plateau in mild steel can be avoided by
Cold working Process
Strain hardening
Heating
Electrolysis
TMT stands for
Thermo mechanically treated bar
Total metal toughness
Thermal Metal Toughening
Toughened Mechanised Technology
The inner core of TMT bars is:
Brittle
Soft and ductile
Rigid
Fully quenched
What is the full form of RCC in construction?
Reinforced Cement Concrete
Ready-mixed Concrete Composite
Rolled Compacted Concrete
Reinforced Coarse Cement
The term “reinforced” in RCC refers to:
The use of admixtures
Addition of steel bars
Extra thickness of concrete
Post-curing techniques
Which type of water is suitable for mixing concrete?
Acidic water
Softened water
Drinking-quality potable water
Industrial wastewater
