Viscosity With Exams Based MCQ IMP for GATE , SSC JE , PSU

Viscosity : It is the property of the fluid  which opposes the relative motion between the two surfaces of the fluid in a fluid that are moving a different velocity. Viscosity can be two types: 1: Dynamic Viscosity Or Absolute Viscosity Or Coefficient of Viscosity or Viscosity 2:...

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Interviews and Exams questions : ALL About Cement

1: Name the component that responsible for early strength of concrete: Ans: C3S ( Tri Calcium silicate ) , that react with water and produces more heat of hydration is responsible for early strength of concrete. 2: Which compound contribute to the later strength of concrete...

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TOP 7 : STEEL STRUCTURE

1: With percentage increase of carbon in steel , decreases its A: Strength B: Hardness C: Brittleness D: Ductility   2:Poisson's ratio for steel within elastic limit , ranges from A: 0.15 TO 0.20 B: 0.25 TO 0.24 C: 0.25 TO 0.33 D: 0.33 TO 0.35 3: The slenderness ratio of a column is...

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Los Angeles Abrasion Test , Why and How To Perform

LOS ANGELES ABRASION TEST: This is hardness test for aggregates, used in Laboratory  to determine the hardness value or abrasion value  APPARATUS :  Los Angeles Abrasion Testing Machine , Abrasive Charge – Cast iron or steel balls ,Test sieve – 1.70 mm IS sieve...

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TOP RCC QUESTIONS PART 2

12: The percentage of minimum reinforcement of the gross sectional area in slabs is: A: 0.10% B:0.12% C:0.15% D:0.18% 13: The amount of reinforcement for main bars in a slab is based upon: A: Minimum bending moment B: Maximum bending moment C:Maximum shear force D: Minimum shear force 14:...

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