Define the motion of the last gear in a transmission that has even number of gears as well as the motion of the last gear in a transmission that has an odd number of gears

Q: Examine the gear drive system shown below.  All the gears have a DP = 12.  The smallest gear is the…

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Q: The number of teeth on each gear so that interference is just avoided. The length of path and arc of…

A: Given: m=3 VR=3 pressure angle=20 Addendum=1m aw=1 To determine: Minimum number of teeth to avoid…

Q: 6. Two mating spur gears have 40 and 120 teeth respectively. The pinion rotates at 1200 rpm and…

A: Given that,  Two spur gear of 40 teeth and 120 teeth   Pinion rotates at 1200 rpm   Torque is 20 N.m

Q: The number of teeth on (E). The gear box ratio The output speed and its direction The holding…

A: Given: B=200 teeth C=40 teeth D=140 teeth Pinput=400 W box efficiency= 70% To determine: The number…

Q: You have engaged in open discussion in which you have to evaluate the conditions needed for an…

A: The work of differential is to provide different power to the different output shafts. This…

Q: Select the correct combination from the given below statements. 1.Arc of recess is the portion of…

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Q: system of 5 gears (gear A, B, C, D, E) with the number of teeth 20, 25, 35, 26 and 34, respectively.…

A: For solution refer below images.

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: transmission efficiency of the worm

A: The transmitted efficiency can be increased by :   Increase the number of worm head

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: Technician A says that a Simpson gearset is two planetary gearsets that share a common sun gear.…

A: Given data : Simpson gear set  Ravigneaix gear set

Q: n epicyclic gear train, as shown in Fig.

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Q: Discuss the difference between simple gear train and compound gear train ..

A: Gears:- Gears are toothed wheels which are used to transmit or alter motion, velocity, force and…

Q: Twenty degree full depth involute profiled 19-teeth pinion and 37-teeth gear are in mesh. If the…

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Q: Two 20° involute spur gears have a module of 12 mm. The addendum is equal to 1.5 module. If the…

A: Given Spur gear involute angle = 20o Module = 12 mm Addendum = 1.5 module Number of gear teeth = 40…

Q: The driver gear has 40 teeth, the idler has 20 teeth while the driven gear has 10 teeth. Determine…

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Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

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Q: Gears are used for many functions, some of these purposes include.. choose which applies: 1.…

A: Option 5 is correct.

Q: What is the final output RPM of the 64-tooth gear? What is the final output Torque supplied by the…

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Q: Compare the differences between different gear profiles

A: There are two types of gear profiles are present (i) Cycloidal profile (ii) Involute profile

Q: Which type of gear develop gear whine at high rotational speed? a.Spur gear b.Helical gear c.Both a…

A: Gear whine is a noise that occurs due to the vibration caused during the time of transmission at a…

Q: Select the correct combination from the given below statements 1.Clutch is a machine member used…

A: Correct Option is Option d) 2&4

Q: An epicyclic gear in figure 1 consists of ring gear, planet gear and sun gear. The ring gear has 72…

A: Given Data Ts=32 TR=72 Y=+20

Q: Problem: Design a compound train for an exact train ratio of 180:1. Find a combination gears that…

A: Solution:

Q: explain the use of compound gear instead of a simple gear train ( no more than 50 words)

A: Q.6  SOLUTION With the use of Compound gear train we can create much change power and velocity of…

Q: Which one of the following is the correct statement ? The consequence of a slight increase in the…

A: Basics of Gears.

Q: You have engaged in open discussion in which you have to evaluate the conditions needed for an…

A: The work of differential is to provide different power to the different output shafts. This…

Q: State the formula and standards relevant to the single step-up spur gearbox of 10kW rotating at…

A: Spur gears are being used to shift motion and force through a shaft to the other. This transmission…

Q: Draw the Teeth (at least three) of a spur gear with the following parameters: No. of teeth = 18, PCD…

A: Write the parameters to draw the teeth of Spur gear. Number of teeth, z=18Module, m=PCDz=8.33…

Q: TWo ivolule gears IN MESA have 20° presSWre angle. The gear ratio is 3 and the number of teeth on…

A: Gears are mechanical devices that are used to transmit power from the source of generation to the…

Q: Write the speed ratio and gear train value formula for the below mentioned gear train when power is…

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Q: Three idlers of 28 T , 26 T and 26 T are introduced between the 34 T pinion withaturning speed of…

A: Consider below figure for nomenclature and position of idlers, pinion and driven gear. Given, Teeth…

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

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Q: Q#2: For the two-gear system shown in following figure; a)    Calculate Gear Ratio b)    If the…

A: Let, teeth on the driver gear are 300.Assume T1 & T2 are the teeth on the driver and driven…

Q: (a) What are the TWO (2) types of gear train and describe three practical applications of compound…

A: a) Two types of gear trains are, Simple gear train Compound gear train Simple gear train: A simple…

Q: spur gear has a pitch diameter, Pd of 3. Calculate its Addendum

A: Since diameteral pitch is reciprocal of module. So module = 1/pitch diameter m = 1/3 m = 0.33

Q: What are the gearbox lubricants used in and manual gearboxes?

A: There are many types of lubrications are used in the gear box. For the low speed gear boxes, Grease…

Q: Technician A says that a hunting gearset is one in which one drive pinion gear tooth contacts only…

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Q: The advantage of the helical gear drive over the spur gear drive is 1) teeth failure can be…

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Q: A pinion has a 20 number of teeth. If it drives at a gear ratio of 1:3 determine the number of teeth…

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Q: The gears that are used to transmit motion and power between two parallel shafts and having teeth…

A: Both spur and helical gears are used for transmitting motion between parallel shafts. In case of…

Q: Two spur gears have a velocity ratio of 0.5 The driven gear has 60 teeth of 5 mm module and rotates…

A: Data given-  Velocity ratio = 0.5  T2 = 60  N2 = 200 rpm  m = 5 mm

Q: The gears that are used to transmit motion and power between two parallel shafts and having teeth…

A: Both helical and spur gears are used to transmit motion between parallel shafts. The teeth of the…

Q: Q1: Two spure gears are engaged. The large one has Pd=5, D= 10 inch. The speed ratio is (2), ø =…

A: Circular pitch - it is the distance measure along the circumference of the pitch circle that forms…

Q: Explain the operation principle of a differential system and how a differential system relates to…

A: Given Differential system To find Operation principle of differential principle Differential system…

Q: The power and motion cannot be transmitted from one shaft to another shaft by means of gear drives…

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Q: Q5:- The purpose of the idler gear in a gear train is:-

A: yellow 82.4% color is correct