The unsupported length between end restrains should not exceed the least lateral dimension of columns by
A60 times
B30 times
C75 times
D15 times
A60 times
B30 times
C75 times
D15 times
Related Questions:
Which of the following situations is/are possible?
(a) Magnetic field lines can be parallel to each other.
(b) Magnetic field lines can be concentric circles.
(c) Magnetic field lines can intersect each other.