2550Civil EngineeringMedium
In a forced vortex, the velocity of flow everywhere within the fluid is________?
Aunpredictable
Bminimum
Cmaximum
Dnon-zero finite
Ezero
Correct answer
D. non-zero finite
Explanation
The correct answer is non-zero finite.
Correct answer
D. non-zero finite
Explanation
The correct answer is non-zero finite.
A four wheel trac*or whose operating weight is 12000 kg is pulled along a road having a rising slope of 2% at a uniform speed. Assume grade resistance factor = 10 kg/tonne. The tension in the tow cable is 720 kg. The rolling resistance of the road will be________?
A ________ is a market situation where economies of scale are so significant that cost are only minimized when the entire output of an industry is supplied by a single producer so that the supply costs are lower under monopoly that under perfect competition?
A college freshman borrowed P2,000 from a bank for his tuition fee and promised to pay the amount for one year. He received only the amount of P1,920 after the bank collected the advance interest of P80.00. What was the rate of discount?
The effect of cohesion on a soil is to________?
Water retentivity for brick masonry should not be less than________?
15 cumecs, the depth d and width are related by For drains up to________?