Involute profile is widely used for gear tooth because a. All of the above factors b. Band C O c. A and B O d. Pressure angle remains constant O e. Face and flank form a continuous curve O f. A and C g. Involute rack has straight sided teeth

Q: is an oval shaped housing in a plate whose thickness is equal to the width of rotor Select one: O a.…

A: The rotor is contained in an oval shaped housing, and performs the common four-stroke cycle of an…

Q: As for a gear mechanism, if the contact ratio eα=1.35, which means that while operating, there…

A: According to the problem, the contact ratio for the gears is 1.35. Since the contact ratio is…

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: A full depth gear tooth of 20° pressure angle has standard addendum. Dedendum is 1.25 times of…

A: As given in question, Pressure angle = φ = 20o Module = m = 2.5 mm Addendum = a = m = 2.5 mm (For…

Q: Name a commonly used tooth shape that satisfies the law of conjugate gear-tooth action? Select one:…

A: It is required to determine which of tooth shape is satisfied law of gearing

Q: Unit 5 & 6: Closed Gear Systems ym CIVA uger 1. Spe B. Si Queions rems; CE wi L- 22 a)y 3 A T::: ..F…

A:

Q: Determine the minimum number of teeth on the pinion to operate without interference

A: Given; Minimum no. of teeth on the pinion to operate without interference ? Since gear ratio is not…

Q: Solve asap pls in 2 min 18 pich Gear, Pinion has 12 teeth, Gear has 56 tieth P=(N)/(D)

A: Given      Pitch, P = 18 mm  Pinion teeth, t = 12  Gear teeth, T = 56  Find    Gear ratio, G

Q: Increasing the pressure angle of two mating spur gears results in.. Select one: O a. reduced…

A: Gear is defined as a mechanical component utilised to convey the power of one shaft to another…

Q: QUESTION 6 According to AGMA standards, bending stress numbers for different types of gear teeth are…

A: equation a: st=WtPdFJKoKsKmKBKvequation b: st=WtPdKoKsKmKvFJwhere,Wt=tangential forcePd=diametral…

Q: What is the whole depth of a 8 DP (Diametral Pitch) 20-degree pressure angle American Standard…

A: Given data as below: Diametral Pitch DP = 8 in Pressure Angle = 20o  To determine: Whole depth of…

Q: A H7/h6 hole/shaft combination denotes clesence ff a. Press fit b. Push fit C. Running fit d. Force…

A: Option c is correct.

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

A:

Q: Explain the term Strain Hardening?

A: The working of the metals below their  recrystallisation  temperature is known as cold working…

Q: Supply the needed gear data

A: No. of Teeth1325Diameter Pitch (DP)1010Pressure Angle2020Co-rection Factor00

Q: Use table AT-7 , Faires A 5000-lb. gear box is provided with a steel (as rolled B1113) eyebolt for…

A:

Q: which among the following

A: Given: For an Oldham's coupling used between two shafts,Which statements are correct given in…

Q: On a spur gear tooth, for correct action, contact is allowed at any point between the pitch circle…

A:

Q: Sentences tic strength of the gear tooth is based on....... strength bending b. compressive c. shear…

A: Ans: 1. b. Compressive 2. a. Surface 3. b. Max  4. b .two  5. c. Helix angles   6. c. Less than…

Q: The output shaft of a reducer is bearing in bearings A and B. From deep groove ball bearings, bed A…

A: Given that the output shaft of a reducer has bearings A and B. The bearings are deep groove ball…

Q: full depth gear tooth of 20° pressure angle has standard addendum. Dedendum is 1.25 times of module.…

A: Given, Pressure angle = φ = 20o Module = m = 2.5 mm Addendum = a = m = 2.5 mm (For standard addedum,…

Q: Another very common mode of failure of gear teeth is that due to surface damage or pitting, which…

A: Given: The causes, and some of the measures that can be taken to prevent failure of gear teeth due…

Q: The radial distance between the top of one gear tooth and the bottom of another gear tooth when two…

A: Answer is total depth

Q: Questions and discussions 1- Explain two industrial applications of the spiroid gears. 2- Find gear…

A:

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

A:

Q: 11. Which is used to change only the direction of shafts in a machine? Zerol bevel Miter Both b and…

A: The correct option.

Q: The spur gear is used to transmit power of 30 kW at velocity of 14 m/sec with service factor of 1.2.…

A: Given Data P=30 kW V=14 m/s Ks=1.2

Q: Q1. Describe the following modes of failure associated with gear teeth, indicating their causes and…

A: Details about the prevention of1) tooth breakage of gear and 2) surface damage of teeth

Q: In a gear, the normal to the involute is a tangent to the A none of them B Dedendum circle © Pitch…

A: In a gear which have involute teeth, the normal to the involute is a tangent to the Base circle.

Q: Essay Questions Multiple-Choice Questions Two or more gears working in tandem are called what? A.…

A: Ans.1: Option D is correct. Transmission Two or more gears working in tandem is called the…

Q: 1) The working face of ordinary flat key is 1 A. Side B. Upper top surface C. Bottom surface D. End…

A: (1)

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.