Engineering Mechanics A screw jack used for lifting the loads is A reversible machine An ideal machine A non-reversible machine None of these A reversible machine An ideal machine A non-reversible machine None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The velocity ratio in case of an inclined plane inclined at angle 'θ' to the horizontal and weight being pulled up the inclined plane by vertical effort is sinθ cosecθ tanθ cosθ sinθ cosecθ tanθ cosθ ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics A framed structure is imperfect, if the numbers of members are __________ (2j - 3). Less than Greater than Either (B) or (C) Equal to Less than Greater than Either (B) or (C) Equal to ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics Coefficient of friction depends upon Nature of surface only Both (A) and (B) Area of contact only None of these Nature of surface only Both (A) and (B) Area of contact only None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The moment of inertia of a rectangular section 3 cm wide and 4 cm deep about X-X axis is 9 cm4 16 cm4 12 cm4 20 cm4 9 cm4 16 cm4 12 cm4 20 cm4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The time of flight of a projectile on downward inclined plane depends upon Angle of projection Both (A) and (B) Angle of inclination of the plane None of these Angle of projection Both (A) and (B) Angle of inclination of the plane None of these ANSWER DOWNLOAD EXAMIANS APP
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