m (kg) F1 (N) r1(m) m2(Kg) F2 (N) R2 (m) T 1 T2 Tnet (N.m) 15*9.81 *9.81 (N.m) (N.m) 15 147.15 0.25 49.05 0.75 15 147.15 0.5 10 98.1 0.75 15 147 15 2.00 20 196.2 1.5

Q: The 4.00 kg block is attached to a vertical rod by means of two strings. When the system rotates…

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Q: Detrmine the speed of rotation of the output shaft in figure below and its direction of rotation…

A: Write the expression of the gear ratio of gears A and B.

Q: Why applying the sign convention is the best way for multiple torques?

A: Torque is a vector quantity. Understand that for a vector quantity, a clear direction has to be…

Q: What kind of shaft is generally designed to resist both bending and torsion?

A: Shaft: A shaft is a very important part of a machine which is used to transmit the rotary motion and…

Q: what is the speed ratio of v/U for part b?

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Q: What is the minimum displacement of a gear motor turn ing at 800 rev /min if the flow rate to the…

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Q: What happens when a shaft having a circular cross-section is subjected to a torque?

A: When the torque is subjected to the shaft, the shear stress is generated in the shaft, and this…

Q: A steel shaft transmits 50 Bhp at 1400 rpm. Find the torque in in-lb.

A: Given data: PB=50 hpN=1400 rpm Need to determine the torque in in.lb.

Q: Solve simultaneously Torque Equations 8.1 and 8.2 to find W1 and W2.

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Q: A cast-iron gear with 100-mm effective diameter and t = 40-mm hub engagemen length is to transmit a…

A: Given: R - 10 mm t - 40 mm T - 120 N.m ro - 50 mm Ec - 100 Gpa Es - 200 Gpa f - 0.16  v - 0.3 To…

Q: Find the gear ratios of given gear systems. z1=10 z3=40 z3=7 z4=24 zs=14 z5=18

A: In the given gear system, The first one compound gear train system and the second case is simple…

Q: 2.92 For the object shown in Figure P2.92, calculate SA for neutral stability when submerged. А 80…

A: Dear Students The answer is given below

Q: Тol Base The transformation of the tool frame relative to the first frame is 10 0 0 0 1 's7 0 5- 's…

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Q: nning at 100 rpm clockwise. B is an output shaft running at 250 rpm clockwise. Torque on A i

A: given:NA=100RPMNB=250RPMTA=50KN-m

Q: Determine, using the principle of superposition, the reactions at supports A and B for equilibrium.…

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Q: Chains are used in gears applications while belts are used with pulley systems. Select one: O True O…

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Q: To test the efficiency of reducer gear train 1 kW input was given at the input end at a speed of…

A: Given:Ratio of speed reduction= 10 :1Torque, T=56.36 N-mPower, P=1 kWSpeed, N=1440 rpm

Q: Can the segments of the shaft be subjected to different internal torques?

A: The internal torque on a shaft can be varied according to the cross-sectional area. The torque can…

Q: A propeller shaft C having a diameter of 75 mm is mounted on two bearings B1 and B2 and is driven by…

A: Helical gear In helical gear the teeth of helical gears are cut in the form of a helix on the pitch…

Q: what is the speed and torque if the driven gear is 12 and the drive gear is 36

A: Given data: Number of teeth in Driver gear TA = 36 Number of teeth in Driven gear TB = 12

Q: The helix angles of two mating crossed axis helical gears does not have to be the same. Select one:…

A: the given statement is false.

Q: A helical gear of 10 inches pitch diameter has a helix angle of 25 degree, and there are 35 teeth.…

A: Detailed explanation and solution of the above problem uploaded in below picture.

Q: Electrical power is conveyed to an air conditioner through an aluminum bar that is in contact with a…

A:

Q: For the gear train shown below determine the velocity ratio, output speed, output direction, output…

A: Given:  No. of Teeth in Gear A, ZA = 20 Rotational Speed of Gear A, NA = 3000 rpm  (CW) Input Torque…

Q: 11. Calculate the torque:

A: To calculate Torque

Q: How to calculate torque (clockwise and counter-clockwise when three forces are being considered?

A: Solution: Consider three forces are acting on a shaft in clockwise and anti-clockwise directions.…

Q: Find centre distance of the gear

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Q: What happens when an external torque is applied to a shaft?

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Q: What does the internal torque produce?

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Q: A rolling cone with a center angle of 15° turning at 240 rpm makes external contact with the second…

A: Given data: The Center angle of the first rolling cone is 2α=15°, The revolution of the first…

Q: A pressure-fed bearing has a journal diameter of 59.00 mm with a unilateral tolerance of -0.05 mm.…

A: Note: The given value of the journal diameter is incorrect. The journal diameter cannot be more than…

Q: A 10 Nm torque drives Gear A, which in turn drives a generator via mesh Gear B. What is the speed of…

A: GivenTA=10 NmNB=1500 rpm

Q: The angle of twist for a shaft subjected to twisting torque can be expressed by the equation ?

A: About the angle of twist for a shaft subjected to twisting torque can be expressed by the equation

Q: select the minimum quality if the gears pitch line velocity is 30 m/s

A: In gearbox sizing, it’s important to determine the required input speed in rpm and ensure that it…

Q: Driver Pulley 1 is 10” in diameter, runs at 1200 RPM, and supplies 2.5 ft-lbs of torque.  Pulley 2…

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Q: State two advantages of a compound gear train over a simple gear train

A: Given: One gear train is simple gear train and other gear train is compound gear train. Determine:…

Q: The system shown in figure P4 is initially at rest in the position x = 0 with the spring undeformed.…

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Q: Water flows from an elevated storage tank through 1800 ft of smooth pipe to feed a system that…

A: To find: The diameter of the pipe. Given: The flow rate of water is Q=20 gallonmin0.1337 ft31…

Q: 4-26. The truss consists of three members, each made from A-36 steel and having a cross-sectional…

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Q: The gear ratio shown must transmit 10 horsepower (66000 lb in/s) from its input, which is rotating…

A: For the solution refer below images.

Q: Determine the required torque for each gear.

A: Need to determine the required torque. ( T1 T2 T3 T4 )

Q: What would be the maximum torque T' if a 75-mm-diameter hole were bored through the shaft?

A: (A) The calculation for maximum torque: - From the torsion equation, the formula for torque is given…

Q: Torque equations ?

A: What are the Torque equations

Q: consider the Tects of bendi K/h 200 GPa, v = 0.29, and has a diameter of wire form is in the xz…

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Q: The torque is incorrect please solve for torque

A: Power produced by the wheel angular speed of the wheel using the formula:Where T is the torqueP is…

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.