Home⇒ Engineering⇒
Applied mechanics
| 1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
| 2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
| Q1 ⇒ A block in the shape of a parallelopiped of sides lm x 2m x 3m lies on the surface. Which of the faces gives maximum stable block ? 2 m x 3 m [other wrong options] [Discuss in forum] |
| Q2 ⇒ The area under velocity-time graph gives Total distance travelled [other wrong options] [Discuss in forum] |
| Q3 ⇒ The component of a force (P) at right angles
to its direction will be Zero [other wrong options] [Discuss in forum] |
| Q4 ⇒ A uniform pyramid and a uniform prism of same height lie with their base on the surface. Which is more stable ? pyramid [other wrong options] [Discuss in forum] |
| Q5 ⇒ The motion of the wheel of a bicycle is
known as Rotary and translatory [other wrong options] [Discuss in forum] |
| Q6 ⇒ The angle between two forces, when the
resultant is maximum and minimum
respectively are 0 and 180 [other wrong options] [Discuss in forum] |
| Q7 ⇒ Minimum potential energy of a system will be in the position of stable equilibrium [other wrong options] [Discuss in forum] |
| Q8 ⇒ In terms of work, power is defined as Rate of doing work [other wrong options] [Discuss in forum] |
| Q9 ⇒ In actual machines mechanical advantage is Less than velocity ratio [other wrong options] [Discuss in forum] |
| Q10 ⇒ A rigid body is in a stable equilibrium if the application of any force can raise the CG of the body but can not lower it [other wrong options] [Discuss in forum] |
| Q11 ⇒ An ordinate in a funicular polygon represents Betiding moment [other wrong options] [Discuss in forum] |
| Q12 ⇒ A structure which offers negligible or zero
resistance on bending at any point is known as Cable or string [other wrong options] [Discuss in forum] |
| Q13 ⇒ Which of the following represents the state of neutral equilibrium ? none of the above [other wrong options] [Discuss in forum] |
| Q14 ⇒ The force polygon representing a set of forces
in equilibrium is a Closed polygon [other wrong options] [Discuss in forum] |
| Q15 ⇒ The graphical method of determining forces
in the members of truss is based on Method of joints [other wrong options] [Discuss in forum] |
| Q16 ⇒ Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis ? disc with smaller density [other wrong options] [Discuss in forum] |
| Q17 ⇒ Angular velocity is generally represented by ω [other wrong options] [Discuss in forum] |
| Q18 ⇒ The total kinetic energy of a hoop of mass 2 kg and radius 4 m sliding with linear velocity 8 m/sec and angular velocity 5 radian/sec is 464 J [other wrong options] [Discuss in forum] |
| Q19 ⇒ The distance from the axis of reference where
the whole mass or area of a body is assumed
to be concentrated is known Radius of gyration [other wrong options] [Discuss in forum] |
| Q20 ⇒ A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is 8TC [other wrong options] [Discuss in forum] |
| Or |