What is the name of the circle from which the involute curve is generated? Select one: O a. Base Circle b. Dedendum Circle c. None of these options d. Involute Circle e. Fundamental Circle

Q: Which cutting tool material has the highest hardness?   a. Carbide b. Tool steel c. CBN d. HSS

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Q: What exactly is meant by the term "shearing stress"?

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Q: The alloy steel a ISI 12L17 is a free machining steel alloy where the elements sulfur phosphorus and…

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Q: Which one of the following relation relating circular pitch and diametral pitch? Select one: O a. P.…

A: The Diametral Pitch ,Pd ,is the number of teeth per unit length of diameter of the pitch circle of a…

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: Identify label C in the diagram Select one: O a. none of these options O b. diametral pitch O c.…

A: Label C in the diagram is Answer: d) Circular pitch

Q: Explain by drawing a figure how the relationship between the basic circle diameter of the Evolvent…

A: DIAGRAM:- where, for wheel, Radius of pitch circle: R Radius of addendum circle:RA for pinion,…

Q: How can the angle of twist of one end of a shaft or tube with respect to theother ends be…

A: Given Data: The length of the shaft is L. The diameter of the shaft is d. The moment acting on the…

Q: Why is it important that the applied torques must not cause yielding of thematerial?

A: Torque causes twist in the cross sections of the member on which it is applied. If the applied…

Q: the surface finish factor for a shaft forged from high-carbon steel AISI 1080 that has been quenched…

A: This is the factual question and the explanation for this is not required as the surface finish…

Q: Indicate the correct and incorrect methods of sectioning of machine elements represented below (Give…

A: b. corrected When the object is complex inside there When the object is complex from inside, there…

Q: solid shaft of 400 mm diameter by a hollow shaft of same material. For saving 25% material, find the…

A: given:d=400mm

Q: What is screw transformation matrix, in a screw transformation, prove that Trans(A, i) x Rot (ø, 3)…

A: Solution:   Screw Transformation matrix: Let F and M be initially coincident fixed and mobile…

Q: The radial distance between the addendum circle of a gear and the dedendum circle of a gear is known…

A: option 4 is correct -Total depth   Total depth:- This is the height of a tooth. It is the radial…

Q: What happens if large static torsional loadings are applied to a shaft made of ductile material?

A: When the shaft made of ductile material ( material with large plastic deformation) is subjected to…

Q: Site an example of eccentrics and describe its function.

A: Explanation: Eccentric is the type of shaft in which two or more cylinders are turned parallel to…

Q: State law of gearing? What do you understand by the term ‘interference’ as applied to gears?

A: To find:- Law of gearing and Interference

Q: Determine the effective burden and spacing for a "V" initiation pattern with a drill hole burden of…

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Q: 3) Docs the nodal point have the maximum or minimum stresses along the shaft, why?

A: We have given the problem

Q: Chvorinov's rule-!

A: kindly refer below solution.

Q: Expain about Poisson's ratio?

A: Poisson's ratio: "The ratio of lateral strain to the longitudinal strain is called Poisson's ratio."…

Q: 19. What is the equivalent torsional stiffness of the shafts in Fig.15? 2k 3k Fig. 15

A: Since we only answer one question at a time, we will answer the first one. Please resubmit the…

Q: and semi minor axis nickness of 0.08 in, C n, DFGH with base FC

A: Length, Lmedian = 2.4 inch Thickness, t = 0.09 inch Semi-major axis, BCD = 3 inch Semi-minor axis,…

Q: Define the termTruss?

A: The truss is a structure that is used to distribute the load. It is made by combining members into…

Q: What are infinitesimal rotations?

A: If a position vector is rotated by a very small angle Δθ, such that the magnitude of this angle of…

Q: H.W: what the mean physicals of instantaneous center? what is benefit?

A: Instantaneous Centre of rotation =? Benefits=?

Q: Define the following terms: Sagging, Hogging, Point of Contraflexure?

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Q: Suggest the most suitable machine element (ME) type exactly with quantity (Give type and number of…

A: Dear student, Since you have posted a question with multiple sub-parts, we will solve the first…

Q: Describe the Torsional moment or torque, T?

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Q: Determine the number of cycles (using Goodman) an aluminum part (3003 H12 temper) can withstand…

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Q: Calculate angle of twist of B with respect of A in rad

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Q: If the shafts on the two gears shown in this figure had the same diameter, but were made of…

A: the larger gear shaft should be made stronger because it experiences greater torque than the smaller…

Q: How is the angle of twist of a circular shaft determined?

A: Angle of twist When the torsional load is applied on the free end of the shaft, then the fixed end…

Q: when interested in performing a bending stress analysis for gear teeth, the width, F, should fall…

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Q: If a drill bit is intended only for woodworking applications, what m aterial is it most likely to be…

A: If a drill bit is intended only for woodworking applications, what  material is it most likely to be…

Q: CCGC Helical Beam TEM00 Spiral Phase Plate A) TEM? B) a? C) r? D) d?

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Q: Sketch and explain any four Shaper operations?

A: The four shaper operations are, Horizontal cutting: It's one of the most popular operations on a…

Q: A 150 mm long with 12.5 mm in diameter of a stainless steel rod is being reduced in diameter to 12.0…

A: cutting speed = 0.261799 m/sec material removal rate = 32.7249 cmm/rev cutting time = 0.75 min

Q: What would a .010 - .020 cutback of a 14.500 Diameter be?

A: Given, Diameter, d= 14.500 mm  Range of cutback: c~ 0.010 - 0.020

Q: Define the term Angle of Twist?

A: Whenever a twisting moment is applied on the shaft, the shaft's cross-section tends to rotate or…

Q: te Poisson's ratio for

A: To find Poison ratio.

Q: A circular shape blank will be cut of 107  mm diameter from a strip of 3.5   mm with a clearance…

A: Given: Diameter of the blank (D)=0.107m Thickness of the strip (t)=3.5mm Clearance value (C)=0.25mm…

Q: State advantages of Cycloidal & Involute profile as a gear tooth profile ?

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Q: Ax =? and Ay = ? Bx = ? and By = ?

A: Given data: Load acting vertically downward at point C, PC = 10 kips. Load acting vertically…

Q: Radial load which acts on a gear tooth is the a. considerable load. b. horizontal component of…

A: Radial load is a load that acts on the gear tooth in the vertical direction. It is the vertical…

Q: What size of hole should be drilled for an internal M6 x 0.75 thread? a. 5.75 b. 5.25 c. 5.5 d. 5.3

A: Given :  diameter (d) = 6mm pitch (p) = 0.75 mm    To Find:  Size of drilled = ?

Q: sing the power-angle characteristic illustrate the Critical Clearing Angle (CCA) for three different…

A: The value of critical clearing angle using the equal area criterion: The system will be stable if…