What are the compositions of the phases present in a Fe -0.40% C alloy at 726°C?

Q: for the gear train in below sketch that input gear has 5 kW of power and rotates clockwise at…

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Q: Ex. #1 central pitch. The dedendum equals 1/P, inch, the clearance is to be one-eight of the…

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Q: Determine the setting for a straight spur gear having 46 teeth of module 4 mm.

A: Given Data⇒ Straight spur gear : Number of teeth(t)=46 teeth Module(d)=4 mm

Q: A torque of 18 N m is applied to a rotating part. The part has a moment of inertia of 0.078 kgm2.…

A: Here we will use the the torque equation and the rotational motion equation.

Q: The gearing of a machine tool is shown. The motor shaft A is connected to gear 1 and rotates at 1000…

A: Answer: (a) The speed of gear 2, 3, 4, 5 and 6 are : N2 = N3 = 452.83 rpm ; N4 = N5 = 179.80 rpm ;…

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

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Q: You are given two shafts of equal lengths and made from the same material: a hollow shaft, with an…

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Q: Because of the nature of contact between helical gears, the contact ratio is only of minor…

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Q: 1. Solve for the following pitch cone angles if the miter gears has 18 teeth.

A: Given: The number of teeth of the mitre gear: →Z=18 Because mitre gear has the property that both…

Q: The first gear in a single - stage gear train has 42 teeth and an angular velocity of 2 revolutions…

A: Given,The first gear in a single - stage gear train has 42 teeth and an angular velocity of 2…

Q: rm with two teeth drives a gear with 50 teeth. The gear has a pitch diameter of 8 in. and a helix…

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Q: An 18 teeth sprocket driving with 98 teeth sprocket at a center distance of 34 pitches. Find the…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: A compound gear train with gears P,Q,R and S has number of teeth 30, 50, 20 and 30 respectively.…

A: Given that: Number of teeth in gear P, Q, R and S are 30, 50, 20 and 30 respectively. Gear Q and R…

Q: The distance measured along the pitch circle of gear from a point on one gear tooth to the…

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Q: A bicycle with 20-in.-diameter wheels has its gears set so that the chain has a 6-in. radius on the…

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Q: If a spur gear has a pitch of 18 teeth per inch and 29 countable teeth, what is the diameter of that…

A: Pitch, P= 18 teeth per inch Number of teeth, T= 29   To find: Diameter of the gear in inches, D

Q: The radial distance between the pitch circle and the top of the teeth is known as_ O a. Dedendum O…

A: Dedendum : It is the radial distance from the root circle to pitch circle.  Clearance: It is the…

Q: In Vernier caliper, depth bar/ rod is used for * .measuring (ihäi 1)

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Q: Two gears are calibrated so that the larger gear drives the smaller gear. The larger gear has a…

A: One complete rotation of the larger gear will make the circumference of the larger gear as the…

Q: An epicyclic gear train as shown in figure. Gear D has 65 teeth, gear C has 15 teeth and annular…

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Q: Solve using characteristics of equations. 5. у" + 14y' + 49у 3D 0%;B у(-4) %3 -1; у'(-4) 3D 5

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Q: Q2:- In an epicyclic gear train shown in the Fig. b, the i and E and the compound wheel C.D rotate…

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Q: Q2 A gear train comprising of a pair of straight bevel gears and two pairs of helical gears is shown…

A: Given: The number of teeth on gear A, ZA = 30 The back cone diameter of B, dB = 60 mm The pressure…

Q: : A gear with a pressure angle of 25 degrees and a diametral pitch of 5 teeth/in transmits 8 Hp,…

A: Given:ϕ=25°diametral pitch, pd=5 teeth/inPower, P=8 HP =5.9656 KWN=2206 rpmN=60

Q: Using the figure below solve for the desired degrees to be set in the compound rest. I TPF = .602…

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Q: Two shafts are 15-inches on centers. One of the shafts carries a 40-teeth 2 diametral pitch gear…

A: Given data: CD=15 inT1=40Pd=2N2=150 rpm Need to determine the speed of the 40-tooth gear.

Q: n find the speed of the gear F.

A: Given data: A compound train consists of six gears. the  no teeth on gears as follows:NA=100…

Q: SHAFT KEY

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Q: For a shaft diameter of 7.50 inches, a rectangular key size of 2.0 in.(W) x 1.50 in. (H) should be…

A: As per the diagram and question given For a shaft diameter of 7.50 inches, a rectangular key size of…

Q: In the given figure, gear 1 has 24 teeth and gear 2 has 70 teeth of PD=4. Gear 3 has 20 teeth and…

A: Given: The number of teeth of on gear 1, Z1 = 24 The number of teeth on gear 2, Z2 = 70 The…

Q: A gear has a diametral pitch of 3 teeth per inch with 25 number of teeth. Determine the module.

A: To find: The module of the gear. Given: The diametral pitch is P=3 teeth per inch. The number of…

Q: A chain and sprocket has a pitch diameter of 30 inches and with 90 teeth available. Find the pitch…

A: Given data, D = 30 in     ( D = Pitch diameter ) T = 90          ( T = no. Of teeth ) Find pitch = P

Q: Two parallel shafts, 30 inches apart are connected  by a belt drive. The driving pulley is 20 inches…

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Q: between centers carry pulleys 4 feet and 3 feet in diameter respectively, connected by a crossed…

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Q: For practical working gears as manufactured, typically the addendum, a, is larger than the dedendum,…

A: Addendum: The distance between the top land and the pitch circle on a gear tooth, is called as…

Q: 1. A compound train consists of six gears. The number of teeth on the gears are as follows : A B E F…

A: As  per our guidelines we are supposed to solve only one question if multiple questions are asked.…

Q: o shafts 3679mm between centers carry pulleys 1288 mm in diameter and 910 mm in  diameter…

A: dL= diameter of larger pulley dS= diameter of smaller pulley C= distance between the centers of…

Q: In the gear train shown gear 3 is carried on arm 5, Gear 3 meshes with gear 2 and gear 4. The number…

A: Here, Gear 2 is sun gear. Gear 3 is planet gear. Gear 4 is annular gear. Link 5 is arm.   From 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: The radial distance measured from the pitch circle of a gear to the bottom of the gear tooth is…

A: As per given question  The radial distance measured from the pitch circle of a gear to the bottom…

Q: Compute the circular pitch (in inch) of a pair of gears having a ratio of 4 and a center distance of…

A: Compute the circular pitch (in inch) of a pair of gears

Q: Two gears mounted on shafts have 10 and 15 teeth, respectively. The center distance is 10 inches.…

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Q: Answer the following table. Answer only no. 6-8

A: Z1=12 Z1=14

Q: The product of the diametral pitch and circular pitch is equal to O 1 O 1/n O nx No. of teeth

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The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.