A.30?C
B.45?C
C.60?C
D.90?C
Related Mcqs:
- The radiation coming from the sun appears to be essentially equivalent to that of coming from a blackbody at a temperature of
- If ? is the angle between an incident beam of flux Ibn and the normal to a plane surface then the equivalent flux falling normal to the surface is
- The hour angle is an angular measure of time and is equivalent to
- The earth’s radiation is often referred to as ___________ radiation, while the sun’s radiation is often referred to as ____________ radiation.
- A beam supporting a uniformly distributed load over its entire length L is pinned at one end and passes over a roller support at a distance x from the other end. The value of x such that the greatest bending moment in the beam is as small as possible, will be
- The plastic moment of a beam can be 50 percent more than the maximum elastic moment in case the cross-section of the beam is
- A rectangular beam 200 mm deep by 100 mm wide-subjected to maximum bending moment of 500 kNm. The maximum stress in the beam will be
- Two beams carrying identical loads simply supported are having same width but beam A has double the depth as compared to that of beam B. The ratio of elastic strength of neam A compared to that of B will be
- Two beams carrying uniformly distributed load have same depth but beams A has width 2nd as compared to width w for beam B. The ratio of elastic strength of beam A compred to that of B will be
- In case of Constant Angle Arch Dam, the most favourable central angle is
