In vibration isolation system, if ‚âà√¨‚àö¬¢/‚âà√¨ – McqOptions

MCQOPTIONS

1.	In vibration isolation system, if ‚âà√¨‚àö¬¢/‚âà√¨‚àö¬¢_n < 2, then for all values of damping factor, the transmissibility will be$
A.	less than unity
B.	equal to unity
C.	greater than unity
D.	zero
Answer» D. zero

Discussion

No Comment Found

Related MCQs

The natural frequency of a spring-mass system on earth is ωn. The natural frequency of this system on the moon (gmoon = gearth/6) is
While calculating the natural frequency of a spring-mass system, the effect of the mass of the spring is accounted for by adding X times its value to the mass, where X is
In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility will be
In vibration isolation system, if ω/ωn, then the phase difference between the transmitted force and the disturbing force is
CRITICAL_SPEED_IS_EXPRESSED_AS?$
The natural frequency of a spring-mass system on earth is ‚âà√¨‚àö¬¢<sub>n</sub>. The natural frequency of this system on the moon (g<sub>moon</sub> = g<sub>earth</sub>/6) is$#
The_first_critical_speed_of_an_automobile_running_on_a_sinusoidal_road_is_calculated_by_(modeling_it_as_a_single_degree_of_freedom_system)$
For an under damped harmonic oscillator, resonance
A_vehicle_suspension_system_consists_of_a_spring_and_a_damper._The_stiffness_of_the_spring_is_3.6_kN/m_and_the_damping_constant_of_the_damper_is_400_Ns/m._If_the_mass_is_50_kg,_then_the_damping_factor_(d_)_and_damped_natural_frequency_(f<sub>n</sub>),_respectively,_are
While calculating the natural frequency of a spring-mass system, the effect of the mass of the spring is accounted for by adding X times its value to the mass, where X i?