Assume the field distribution produced by the stator in the machine shown in Figure P6.1 to be radially unifom. The magnitude of the air gap flux density is B, he rotor length is , and the rotational speed of the motor is m. Stator

Q: An anharmonic oscillator has the differential equation: dr dt²

A:

Q: Q4. (15') A system has a characteristic equation s +4s² + (K +2)s +8= 0 Using Routh stability…

A: The characteristic equation is given as s3+4s2+K+2s+8=0

Q: Find the eigenfrequency and normal Coordinates for the model below. 47 1 b سید 3₁ 19₂2 олишини と 30

A: Given:To find:Frequency

Q: Please answer: How many degrees of freedom are in the system Write out the equations of morion in…

A: For solution refer below images.

Q: Draw FBD and Coordinate system   b. Derive equation of motion via 2D Newton's Law method   c.…

A: Mass of the body ,m=10 kg The stiffness of the spring , k=3000 N/m

Q: 3.46 Derive the equation of motion and find the steady-state response of the system shown in Fig.…

A: For solution refer below images.

Q: In simple harmonic motion, the displacement is maximum when the: dyldi velocity is maximum O…

A: It is required to choose correct option

Q: Routh-Hurwitz criterion determines:

A: Correct answer is D

Q: a string is attached to a mechanical vibrator, which has a frequency of 30Hx. the sttring is 3.0m…

A: Given Data The length of the string is: l=3 m The frequency is: f=30 Hz The linear density is:…

Q: For a single degree of system mass is 20kg stiffness=6.25kN/m damping coefficient 20Ns/m.Initial…

A: Write the given values with the suitable variables. m=20 kgk=6.25 kN/m=6250 N/mC=20 Ns/mv0=150 m/s…

Q: The car's corner mass is m, and the unsprung mass is m₂. The suspension spring stiffness is k, the…

A: The speed of the car is V. The amplitude of the sinusoidal road surface is Ar. The wavelength is λ.…

Q: If a product deflects its cushion by 5 mm, at rest, find the natural frequency of the system.

A: Given data :-Deformation of the cushion (δ)=5 mm To find:-  the natural frequency of the system.

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.