- (A) more inclined when moving
- (B) less inclined when moving
- (C) more inclined when standing
- (D) less inclined when standing
- (E) none of the above
Civil Engineering Mcqs
- (A) W
- (B) W sin (a + $)
- (C) Wtan(a + <|))
- (D) Wan(a-)
- (E) Wtana
- (A) angle between normal reaction and the resultant of normal reaction and the limiting friction
- (B) ratio of limiting friction and normal reaction
- (C) the friction force acting when the body is just about to move
- (D) the friction force acting when the body is in motion
- (E) tangent of angle of repose
- (A) downwards at its upper end
- (B) upwards at its upper end
- (C) perpendicular to the wall at its upper end
- (D) zero at its upper end
- (E) none of the above
- (A) the tangent of the angle of friction is equal to coefficient of friction
- (B) the angle of repose is equal to angle of friction
- (C) the tangent of the angle of repose is equal to coefficient of friction
- (D) the sine of the angle of repose is equal to coefficient to friction
- (E) none of the above
- (A) along the plane
- (B) horizontally
- (C) vertically
- (D) at an angle equal to the angle of friction to the inclined plane
- (E) unpredictable
- (A) angle between normal reaction and the resultant of normal reaction and the limiting friction
- (B) ratio of limiting friction and normal reaction
- (C) the ratio of minimum friction force to the friction force acting when the body is just about to move
- (D) the ratio of minimum friction force to friction force acting when the body is in motion
- (E) ratio of static and dynamic friction
- (A) maximum
- (B) minimum
- (C) zero
- (D) infinity
- (E) same as the force applied
- (A) r/2
- (B) 2r/3
- (C) r/A
- (D) 3r/2
- (E) 3r/A
- (A) L/2
- (B) L/3
- (C) 3L/4
- (D) 2L/3
- (E) 3L/8
