A Hard real-time system strictly adheres to the deadline associated with the task. If the system fails to meet the deadline, even once, the system is considered to have failed. In case of a soft real-time system, missing a deadline is acceptable. In this type of system, a critical real-time task gets priority over other tasks and retains that priority until it completes.
A smooth cylinder lying on its convex surface remains in __________ equilibrium. A. stable B. unstable C. neutral
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 A. sin θ B. cos θ C. tan θ D. cosec θ
If the resultant of two equal forces has the same magnitude as either of the forces, then the angle between the two forces is A. 30° B. 60° C. 90° D. 120°
According to principle of conservation of energy, the total momentum of a system of masses in any direction remains constant unless acted upon by an external force in that direction. A. True B. False
The term 'force' may be defined as an agent which produces or tends to produce, destroys or tends to destroy motion. A. Agree B. Disagree
Two balls of equal mass and of perfectly elastic material are lying on the floor. One of the ball with velocity v is made to struck the second ball. Both the balls after impact will move with a velocity A. v B. v/2 C. v/4 D. v/8
Coefficient of friction is the ratio of the limiting friction to the normal reaction between the two bodies. A. Yes B. No
The friction experienced by a body, when in motion, is known as A. rolling friction B. dynamic friction C. limiting friction D. static friction
The coefficient of restitution for elastic bodies is one. A. Correct B. Incorrect
Which of the following is not an electrical quantity? A. voltage B. current C. distance D. power
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