Civil Engineering MCQs

2965 MCQs  (Page 219 of 297)

Battening is preferable when the________________?
A. I) column carries axial load only
B. Ii) space between the two main components is not very large
C. Iii) column is eccentrically loaded
D. The correct answer is
Lacing bars in a steel column should be designed to resist_________________?
A. Bending moment due to 2.5% of the column load
B. Shear force due to 2.5% of the column load
C. 2.5% of the column load
D. Both (a) and (b)
Formation of snow occurs if the cloud temperature is________________?
A. Just above the freezing point
B. At the freezing point
C. Below the freezing point
D. None of these
The coherence length over which there is a strong relationship between amplitudes is_________________?
A. Directly proportional to the bandwidth
B. Inversely proportional to the bandwidth
C. The square of the bandwidth
D. None of these
Coherence of two electromagnetic waves takes place if their phase difference is_________________?
A. Constant in time
B. Constant in space
C. Constant in time and space
D. None of these
In case of reflection and refraction of electromagnetic radiation ?
A. Angle of incidence = angle of refraction
B. Angle of incidence = angle of reflection
C. Angle of refraction = sum of the angles of incidence and refraction
D. All the above