ω × AB

ω × (AB)²

ω² × AB

(ω × AB)²

**The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon…****TJIE horse power transmitted by a belt is dependent upon****The ratio of height of Porter governor (when length of arms and links are equal) to the height of Watt's…****Lower pairs are those which have****A flywheel is fitted to the crankshaft of an engine having W as the amount of indicated work per revolution…****Elements of pairs held together mechanically is known as****The ratio of the maximum displacement of the forced vibration to the deflection due to the static force,…****The relative velocity of B with respect to A in a rigid link AB is****The equation of motion for a vibrating system with viscous damping is (d²x/dt²) + (c/m). (dx/dt)…****The frictional torque transmitted in a conical pivot bearing, considering uniform wear, is****The frictional torque transmitted in a flat pivot bearing, assuming uniform wear, is (Where μ =…****The contact ratio is given by****A motor car moving at a certain speed takes a left turn in a curved path. If the engine rotates in the…****Which of the following is a pendulum type governor?****________ is an inversion of Double slider crank chain.****When brakes are applied to all the four wheels of a moving car, the distance travelled by the car before…****Idler pulley is used****Which type of gear train is used in clock mechanism to join hour hand and minute hand?****The number of links and instantaneous centers in a reciprocating engine mechanism are****The natural frequency of free longitudinal vibrations is equal to (where m = Mass of the body, s = Stiffness…****The cam and follower is an example of****The example of higher pair is****The pair is known as a higher pair, when the relative motion between the elements of a pair is****The arrangement is called bevel gearing, when two __________ are connected by gears.****In Meyer's expansion valve, the expansion valve is driven by an eccentric having an angle of advance…****The critical speed of a shaft depends upon its****A foot step bearing and rotor of a vertical turbine form examples of****The relation between the controlling force (Fc) and radius of rotation (r) for a stable spring controlled…****Which of the following is a higher pair?****The equation of free vibrations of a system is (d²x/dt²) +36 π²x, its natural frequency…**