Using the data from the steady state dynamometer test and the given values: J₁ = 2kg - m²,J₂ = 12kg m², b₁ = 2, b₂ = 12N, N₁ = 50 teeth, N₂ 100 teeth (R should drop out ofthe analysis):1. Construct the Block Diagram.dt2. Find the transfer function considering w₂ = d02 as output and VAPPL as input.3. Solve for w2(t).4. Plot w₂(t) for VAPPL= 1 using MATLAB.DIIQ Search☀99+-PrtScnHome50End510 otoring:MITOR(Motor)=VAPPLTorque [N*m]60T 0₁ V200 rad/sW₁Viscous Frictionb₁N₁J₁2N₂b₂Viscous FrictionJ₂VMOTOR K, W₁T=K₁ i0₂ta from the steady state dynamometer test and the given values: J₁², b₁2N, b2 = 12N, N₁ = 50 teeth, N₂ = 100 teeth (R shouldrad'

Given: To find: Block diagram Transfer function w2(t) Plot

Answered: Using the data from the steady state…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The following observations have hecn ndo from the test of a four- cylinder, two-stroke gasoline engine. Diameter speed = 1600 rpm; Area of the positive loop of the indicatortagram 5.75 sq cm: Area of the negative loop of the indicator diagram sq cm: Length of the indicator diagmnge 3.5 bar/cm; Find the indicated power {he engine. = 10 cm; str d 15 cm; 25 55 mm: Spring cons = ||
1 A gasoline engine working on four stroke develops a brake power of 20.9 kW. A Morse Test was conducted on this engine and the brake power (kW) obtained when each cylinder was made inoperative by short cir- cuiting the spark plug are 14.9, 14.3, 14.8 and 14.5 respectively. The test was conducted at constant speed. Find the indicated power, me- chanical efficiency and bmep when all the cylinders are firing. The bore of the engine is 75 mm and the stroke is 90 mm. The engine is running at 3000 rpm.
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Homework Q1/ A pulley is driven by a flat belt running at a speed of 600 m/min. The coefficient of friction between the pulley and the belt is 0.3 and the angle of lap is 160°. If the maximum tension in the belt is 700 N; find the power transmitted by a belt. [Ans. P= 3.974 kW]
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This is a topic for Pneumatics Controls Engineering. You may use Fluidsim to illustrate the answer of this particular problem. See the problem below and apply the appropriate pneumatic system circuit.
A four-stroke SI engine 0.08 m bore (d), 0.10 m stroke (L), is tested at full throttle at constant speed. The fuel supply (m; ) is fixed at 0.0011333 kg/s and the spark plugs of the four cylinders are successively short circuited without change of speed, brake torque (4) being correspondingly adjusted. The brake power (bp) measurements are the following: With all cylinders firing With cylinder No. 1 cut off With cylinder No. 2 cut off With cylinder No. 3 cut off With cylinder No. 2 cut off = 9.1 kW 12.5 kW 9 kW 9.15 kW 9.2 kW The lower calorific (or heating value, LCV) of the fuel is 44100 kJ/kg. The clearance volume (Va) of one cylinder 70.0x10³ mm³. Determine: (a) Indicated power (ip) of the engine under these conditions. (b) The indicated thermal efficiency (Nind, th). (c) The relative efficiency (7el) of this engine.
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C Dynamic Analysis and Aeroelasticity SECTION B Answer TWO questions from this section ENG2012-N The moment of inertia of a helicopter's rotor is 320kg. m². The rotor starts from rest and at t = 0, the pilot begins by advancing the throttle so that the torque exerted on the rotor by the engine (in N.m) is modelled by as a function of time (in seconds) by T = 250t. a) How long does it take the rotor to turn ten revolutions? b) What is the rotor's angular velocity (in RPM) when it has turned ten revolutions?

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