Measurement of Force MCQ Quiz - Objective Question with Answer for Measurement of Force - Download Free PDF

Measurement of Force Question 1:

A mass-spring damper system with force as input and displacement of the mass as output has a transfer function

$G\left(s\right)=\frac{1}{\left(s^2+24s+900\right)}$

A force input F(t) = 10 sin (70 t) newtons is applied at time t = 0 s. A beam from an optical stroboscope is focused on the mass. In steady state, the strobe frequency in hertz at which the mass appears to be stationary is

A mass-spring damper system with force as input and displacement of the mass as output has a transfer function

$G\left(s\right)=\frac{1}{\left(s^2+24s+900\right)}$

A force input F(t) = 10 sin (70 t) newtons is applied at time t = 0 s. A beam from an optical stroboscope is focused on the mass. In steady state, the strobe frequency in hertz at which the mass appears to be stationary is

Measurement of Force Question 3:

A steel cantilever is 0.25 m long, 20 mm wide and 4 mm thick. Calculate the value of deflection (in mm) at the free end for the cantilever when a force of 25 N is applied at this end. The modulus of elasticity for steel is 200 GN/m².

Measurement of Force Question 4:

A cantilever is used as a primary sensing element for the measurement of force. The measured deflection is 1 mm. Suppose each of the dimensions, length, width and thickness of the cantilever and doubled for the same material and force, then the deflection will be

Measurement of Force Question 5:

A mass-spring damper system with force as input and displacement of the mass as output has a transfer function

$G\left(s\right)=\frac{1}{\left(s^2+24s+900\right)}$

A force input F(t) = 10 sin (70 t) newtons is applied at time t = 0 s. A beam from an optical stroboscope is focused on the mass. In steady state, the strobe frequency in hertz at which the mass appears to be stationary is