Give me correct answers please The two 3-ftlong shafts are made of 2014-16 aluminum.Each has a diameter of 1.5 in and they are connectedusing the gears fixed to their ends. Their other ends areattached to fixed supports at A and B. They are alsosupported by be arings at Cand D, which allow freerotation of the shafts along their axes. (Figure 1)A torque ofT = 620 lb-ft is applied to the top gear as shown.Part ADetermine the maximum shear stress in shaft BD.Express your answer to three significant figures and include appropriate units.HA?(ĐD )ax = ValueUnitsSubmitRequest AnswerPart BDetermine the maximum shear stress in shaft AC.Express your answer to three significant figures and include appropriate units.Figure1 of 1LA?ValueUnits!!SubmitRequest Answer4 in.2 in.Provide Feedback

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Answered: The bwo 3-ftlong shafts are made of…

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 shafts are made of steel with shear modulus of 75 GPa. Determine the angle of twist of gear B if a torque of 30 kN·m is applied to gear B. Both shafts have the same diameter of 90 mm. (Hint: for the meshing cylindrical gears, i.e. gear C and D, the angle of twist need to time the radius of the gear while applying the equation of compatibility.)
A pair of 20º full depth involute teeth bevel gears connect two shafts at right angles having velocity ratio 3 : 1. The gear is made of cast iron having allowable static stress as 70 MPa and the 20teeth pinion is of steel with allowable static stress as 100 MPa and 200BHN. The pinion works at 750 r.p.m. Determine the maximum power can be transmitted by the gears if the module is 10mm. Kf=1.4
TORSION An aluminum shaft with a constant diameter of 70 mm is loaded by torques applied to gears attached to it. Use G = 28 GPa. DETERMINE: A. the relative angle of twist of gear D relative to gear A (in degrees) B. the direction of the rotation of A relative to D? PROVIDE FBD
. Determine the angle of twist for the steel (AISI 4340, OQT 1200 F) hollow shaft with anoutside diameter of 40 mm and an inside diameter of 30 mm when transmitting 28 kWof power at a speed of 45 rad/sec. The shaft length is 400 mm
The approximate distance between the two parallel shafts is 1500 mm. The shafts are to be connected by spur gearing. If one shaft runs at 1500 r.p.m. and the other at 2500 r.p.m., Design the gears, if the module is 7 mm. (
A 1.5 inch diameter solid shaft is made of Aluminum 2014-T6, if the the factor of safety is 3, and the torques across the length of the shaft are T/3, -T, 2T/3 and the distances between the torques are 12 inches, and the angle of twist is limited so that it does not exceed 0.1 rads. Determine the maximum allowable torque T in the shaft.
A 10" in diameter helical gear carries a torque of 3,000 in-lb. It has 20 deg. Involute stub teeth and a helix angle of 30 deg. Determine: (a) the tangential component of the load on the teeth in the plane of rotation; (b) the separating component of the load on the teeth; (c) the angle of obliquity in th plane normal to the pitch element of the tooth, and (d) the resultant load on the tooth
The motor delivers 65 hp to the A36 steel shaft while it rotates at 1500 RPM. The shaft is supported on smooth bearings at B and E, which allow free rotation of the shaft. The gears C and D fixed to the shaft remove 70% and 30% of the power delivered by the motor, respectively. Determine the diameter of the shaft to the nearest 1/8 in. if the allowable shear stress is ττallow = 12 ksi and the allowable angle of twist of D with respect to A is 0.25 degrees.
Two sections of steel drill pipe, joined by boltedflange plates at B, are being tested to assess the adequacyof both the pipes. In the test, the pipe structureis fixed at A, a concentrated torque of 500 kN ? m isapplied at x = 0.5 m, and uniformly distributed torqueintensity t0 = 250 kN . m/m is applied on pipe BC.Both pipes have the same inner diameter d = 200 mm.Pipe AB has thickness tAB =15 mm, while pipe BChas thickness tBC =12 mm. Find the maximum shearstress and maximum twist of the pipe and their locationsalong the pipe. Assume G = 75 GPa.
The shaft is fixed at ends A and B and has a positive torque T a distance of 4m from A and 8m from end B. If the angle of twist is zero and the reaction torque at A is 334N-m, what is the magnitute of applied torque T?
The shaft is made of A-36 steel. It has a diameter of 1 in. and is supported by bearings at A and D, which allow free rotation. Determine the angle of twist of gear C with respect to B.
The two shafts are made of steel (G=11x106 lb/in2). Each has a diameter of 1 in. , and they are supported by bearings at A, B and C, which allow free rotation. If the support at D is fixed, determine the angle of twist of end A when the torques are applied to the assembly as shown. Torque applied at H of 80 ft lbs, and at G of 40 ft lbs in opposing directions as seen in the figure

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