What is forced frequency?

Q: The number of cycles per unit time is called the of vibration Select one: O a. frequency O b. period…

A: Frequency The number of complete oscillations per unit time is called frequency, that too in a…

Q: Define the term torque diagram?

A:

Q: what is the displacement?

A:

Q: natural frequencies -

A: m=50 kg                                   Jo=100 kg-m2k1=500N/m…

Q: e maximum value of gain K fo

A: To find Maximum value of gain K .

Q: శాOజంom To delermine the of bolt riction p for the system shown in Figure-1 ?ా జన్నీ 600 TL 18 780°…

A:

Q: 5. Dunkerley's formula can be used to find the highest natural frequency Choose True False

A: Dunkerley's method: It is a method which is used to determine the critical speed of a mechanical…

Q: what is unit impulse response?

A: Impulsive excitations are considered to be a large magnitude force that acts over a very short time…

Q: @ Déscuss MDethenol as a luel is the Transpustation sector

A:

Q: What is rotor parallelism and how is it checked? I

A: The rotor parallelism is a term related to the brake. When the thickness of the brake's rotor is…

Q: :Natural frequency is depends on the

A: To determine on what parameters natural frequency is dependent.

Q: 3. What is the “hunting" vibration mode? 4. What is the critical wave velocity?

A: Hunting vibration or oscillation is a phenomenon where a system tends to attain equilibrium by…

Q: What are the possible sources of errors and their effect on the calculated paramaters?

A: To explain: The possible sources of errors and their effect on the calculated parameters.…

Q: What is the other name of 1 × 4 Demultiplexer? And what is mean?

A: 1x4 De miltiplexer is also known as De mux which has two selection lines, one input and four…

Q: n phase chang

A: in this question substance is not given . But for water specific heat is about 1kj/kgC

Q: Q5: what is static characteristic show the ?figure

A:

Q: How can the metronome be used as a training tool for performance appraisal?

A: Metronome is a device which makes a a tick sound with the passage of time. It is generally used to…

Q: Define axial discharge. what re the ondition

A: Given Data : Axial discharge

Q: What is the effect of resonance?

A: The effect of resonance can be defined as polarity produced in the molecule to the interaction of…

Q: What is angular impulse?

A: Angular Impulse It can be simply defined as the product of net torque and change in time which is…

Q: -why should the supply frequency be maintained constamt

A:

Q: e natural frequency of the system ?

A: Given: A mass,m=3 kgIt is attached to two identical,springs each of stiffness,k=35 kN/mNatural…

Q: Sketch the circuit of summing amplifier using op amp to get Vout= 3V1+ 4V2+5V3.

A: Given data: Vout= 3V1+ 4V2+5V3 RF = 1 kΩ G1 = 3 G2 = 4 G3 = 5

Q: Define the term redundant?

A: Answer :- Many times people get confused between Redundant and Repitition. But redundant does not…

Q: How phuse is measured in vibration Signels ? 14 15 what are the benfits of rotafion machines d E…

A: 14. Ans=  The phase measurement in machinery vibration measurements uses the phase lag convention.…

Q: What is the derivative of y = 4x³ 4x³ - ²/3x² +599?

A: y = 4x3 - (2/5)x2 + 599  Derivative of y:  dy/dx = d/dx( 4x3 - (2/5)x2 +599)

Q: FOS using max. Distortion energy theory?

A: Given; A shaft is subjected to pure torsional moment.Maximum shear stress,σmax=100 MPaYield…

Q: Find the values of rise time (tr), peak time(tp), settling time(ts) and maximum value from the…

A: Please refer the following figure for the rise time (tr), peak time (tp), settling time (ts) and…

Q: 7.How many fully rotating revolutes in a crank rocker mechanism? A 3 в 1 с 4 D 2

A: Above given mechanism is the one of the inversion of four link mechanism.  Here, slider is fixed.

Q: What is damped natural frequency?

A: The practice amplitude of vibrations becomes progressively smaller as energy is lost due to…

Q: What is an attenuator used for?

A:

Q: Define the Displacement ?

A: Given Data Define the Displacement

Q: e output voltage of

A: Need to find Output voltages.

Q: How magnification factor varies with damping ratio for a particular value of frequency ratio?

A:

Q: The value of Vg-Vf at critical point is * O infinity two

A: Pure substance is the substance that can exists with same chemical composition in all the phases it…

Q: n rati

A: given: what is poisson ratio?

Q: hat are the differences between the contact mode and the tapping mode (feedback, interaction forces,…

A: The contact mode A cantilever tip is dragged across the surface of the sample in the static contact…

Q: A stepping motor with 240 step angles is coupled to a leadscrew through a gear reduction of 5:1 (5…

A:

Q: Using The mformation hm table 1, desian on helical Compresion Sping k detemindng, Allowalble Axial…

A: Given

Q: What is natural frequency?

A: Natural frequency is the oscillation of mechanical or any system in the absence of any driving or…

Q: what is its terminal speed?

A: Given: m=8 kg h=2 mm kinematic viscosity =5.176 stokes specific gravity=0.85 A=0.2 m2 To determine:…

Q: what is the CW you are using in the quations , and where do you find it ?.

A:

Q: sampling

A: The original signal graph is given above in the question.

Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,