2059Civil EngineeringMedium
For hypersonic flow, the Mach number is________?
Agreater than 2
Bgreater than unity
Cgreater than 4
Dgreater than 10
Eunity
Correct answer
C. greater than 4
Explanation
The correct answer is greater than 4.
Correct answer
C. greater than 4
Explanation
The correct answer is greater than 4.
In a B.G. railway track, the specified ruling gradent is 1 in 250. The horizontal curve of 3° on a gradient of 1 in 250 will have the permissible gradient of________?
A and B are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct?
Critical path________?
Unconfmed compressive strength test is________?
The overlap of batten plates with the main members in welded connections should be more than________?
Equation of continuity is based on the principle of conservation of________?