Lab #3 Report

What is the passive tnesion, the peak active tnesion, and the stimulation frequency?

A seismic transducer with natural frequency 750 rad/s and damping ratio 0.7 is used to measure acceleration. The input to the sensor is a sinusoidal displacement with amplitude 1 x 10 m and fundamental frequency 100 Hz. The resulting steady-state acceleration measurement is a sinusoid. What is its amplitude (in m/s?)?

The following chart represents the Dynamic Amplification Factor (DLF) of pulses type Ramp. Time from 0 to Maximum force: td Natural Period of the structure: T What is the maximum dynamic displacement of a structure with: stiffness, k, of 150 kip/in mass, m=50/g k-sec^2/in g: gravity acceleration The ramp force reach the maximum force F=100kip in a time td-0.15 sec RAMP: DLF vs td/T DLF 2500 1.500 1.000 0:000 O 0.81 in O 1.22 in O 0.67 in O 1.50 in td/T 15

Can you solve this problem as soon as possible?

Vibrations please help

otoring: MITO R (Motor) = VAPPL Torque [N*m] 60 T 0₁ V 200 rad/s W₁ Viscous Friction b₁ N₁ J₁ 2 N₂ b₂ Viscous Friction J₂ VMOTOR K, W₁ T=K₁ i 0₂ ta from the steady state dynamometer test and the given values: J₁ ², b₁ 2N, b2 = 12N, N₁ = 50 teeth, N₂ = 100 teeth (R should rad'

A) Assuming that no inputs are present to a first-order and a second-order systems, mention two fundamental differences between the two systems. B) Determine the damping ratio and natural frequency of the single-loop RLC electrical circuit system shown below. d²1 dI I + R + = dt² dt с L E(t). C) State two distinctions between odd and even functions, and name and sketch a function that's neither odd nor even. D) What is the frequency in Hertz and the amplitude of the 5th term (i.e. the 4th harmonics) of the following signal? 4 2π 10π == - sin TT 4 бп y(t) (² t) + 37 sin (17) 4 + sin 5π (10+) +. 10 10

QUESTION 1 Solve the following differential equation in Matlab using ode45.m. Use time interval of 0.1 second. (Don't use options in ode45 to change teh tolerance.) d²x (1) +x(t) dx(1) dt +x(t)=0 dx x(0) = 0, =1. dt =0 What is x(t=0.8)? 0.653 ○ 0.726 ○ 0.498 0.547 ○ 0.651 ○ 0.895

Q5. For a point at distance 50 m and angle 450 to the axis which of the following statements are correct? Consider an infinite baffled piston of radius 5 cm driven at 2 kHz in air with velocity 10 m/s. You may choose multiple options. a. The constant term is given by 515.03 b. The distance dependent term is given by e-jk50/50 c. The directivity term is given by j1(Ka sin 450)/sin 450 d. There is no time dependent term.

Learning Goal: Integrating the equation of motion, as applied to all particles in a system, yields t₂ Σmi(vi), + Σf Fidt = Σmi(vi)2 where m, is the ith particle's mass, v; is the ith particle's velocity, and F; is the external force that acts on the ith particle. This relationship states that the sum of the initial linear momenta, at time t₁, and the impulses of all the external forces acting between times t₁ and t2 is equal to the sum of the linear momenta of the system, at time t₂. If the system has a mass center, G, the expression becomes Figure 93°F Sunny B x 0 1 of 1 Part C Provide

%.VE I CLASS: 4th A 0: E 2_5361633277343... 1 Term Exam (2014-2015) Q1 The following block diagram represents the drying oven control system. The dynamic behavior of the oven can be represented by following differential equation: de (1) 10 +00(0) = v(1) di Calculate the following: a-Natural frequency, and damping ratio b-The response of the system to step change in 0,(t) of 20 C° E(s) 0. (s) V(s) 30 Oven 2 3+4. (50M) For the control system shown in figure find an expression for C(s) in terms of R₁(s) and R₂(s). R₁(s) 2 C(s) 5 Ra(s) (50M) Examiner FOUNDATION OF TECHNICAL EDUCATION COLLEGE OF TECHNOLOGY/KIRKUK Fuel & Energy ENG. DEP. CLASS 4 SUB.: Cont. & Measur DATE 3/6/2015 TIME:3 Hours / المجنح الامتحانية المركزية لسنة الدراسية. 2014-2015 Final Exam (2014-2011 A The following block diagram represents the PI control to a chemical process .The process is described by the following differential equation.:: dy(t) 2 + y(t) = 2v(t) dt Calculate the following: a-Natural frequency a, and…