A. specific gravity = gravity x density
B. dynamicviscosity = kinematicviscosity x density
C. gravity = specific gravity x density
D. kinematicviscosity = dynamicviscosity x density
✅ The correct answer is option B.
Civil Engineering Mcqs MCQs
A body floats in stable equilibrium________________?
A. when its meatcentric height is zero
B. when the metancentre is above e.g
C. when its e.g. is below it’s center of buoyancy
D. metacentre has nothing to do with position of e.g. for determining stability
✅ The correct answer is option B.
During the opening of a valve in a pipe line, the flow is___________________?
A. steady
B. unsteady
C. uniform
D. laminar
✅ The correct answer is option B.
All the proceeds which are received by the business as a result of the sale of goods is called _________________?
A. Net income
B. Gross income
C. Net revenue
D. Total sales
✅ The correct answer is option B.
The ability to convert assets to cash quickly is known as ________________?
A. Solvency
B. Liquidity
C. Leverage
D. Insolvency
✅ The correct answer is option B.
What denotes in the fall in the exchange rate of one currency in terms of the others? This term is usually applies to the floating exchange rate______________?
A. Currency appreciation
B. Currency depreciation
C. Currency devaluation
D. Currency float
✅ The correct answer is option B.
The point in the immersed body through which the resultant pressure of the liquid may be taken to act is known as____________________?
A. meta center
B. center of pressure
C. center of buoyancy
D. center of gravity
✅ The correct answer is option B.
For sewer mains of 0.5 to 1 m diameter, the ratio of maximum daily sewage flow to the average daily sewage flow is assumed__________________?
A. 1.5
B. 2.0
C. 2.5
D. 3.0
✅ The correct answer is option B.
In the activated sludge process__________________?
A. Aeration is continued till stability
B. Aeration is done with an admixture of previously aerated sludge
C. Sludge is activated by constant stirring
D. Water is removed by centrifugal action
✅ The correct answer is option B.
The normal value of over flow rates for plain primary sedimentation tanks, ranges between________________?
A. 25,000 to 35,000 litres/sqm/day
B. 40,000 to 50,000 litres/sqm/day
C. 50,000 to 60,000 litres/sqm/day
D. 80,000 to 100,000 litres/sqm/day
✅ The correct answer is option B.