471. 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.
Civil Engineering
Prepare with the latest Civil Engineering MCQs with answers and explanations for exams, interviews, and job tests. Our question bank covers key topics including surveying, building materials, structural engineering, geotechnical engineering, fluid mechanics, hydraulics, transportation engineering, environmental engineering, and construction management. These Civil Engineering multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, PEC exams, university entry tests, and recruitment assessments. Strengthen your knowledge and problem-solving skills with our updated and comprehensive Civil Engineering MCQs.
472. 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.
473. 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.
474. 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.
475. Select the correct statement ?
A. Local atmospheric pressure depends upon elevation of locality only
B. Standard atmospheric pressure is the mean local atmospheric pressure a* sea level
C. Local atmospheric pressure is always below standard atmospheric pressure
D. A barometer reads the difference be-tween local and standard atmospheric pressure
✅ The correct answer is option B.
476. 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.
477. 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.
478. 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.
479. A pressure of 25 m of head of water is equal to________________?
A. 25 kN/m2
B. 245 kN/m2
C. 2500 kN/m2
D. 2.5kN/m2
✅ The correct answer is option B.
480. The depth of the center of pressure on a vertical rectangular gate 8 m wide and 6 m high, when the water surface coincides with the top of the gate, is ______________________?
A. 2.4 m
B. 3.0 m
C. 4.0 m
D.”2.5 m
✅ The correct answer is option B.