When the rotating shaft works, it mainly bears_____. A. Pure torque .B. Pure bending moment C. Torque and bending moment D. Friction torque

Q: Given the following duty record, how much life is consumed? 500 cycles 2000 cycles (600 000 +…

A: The life consumed and remaining life for 900RPM needs to be evaluated. The workload history is given…

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: The shaft in the front wheel of bike is_

A: Given data To select the correct opton.

Q: State & Explain the various criteria on which shaft are designed?

A:

Q: Four-Stroke Cycle 360, 1. A revolution is degrees of crankshaft rotation. 360 2. The camshaft…

A: As per our guidelines we are supposed to solve 3 subparts if multiple subparts are asked. Kindly…

Q: Expalin requirement of good Shaft coupling.

A: A coupling is a device which is used to connect two shafts and transmit power from one shaft to…

Q: What is Benefit for shaft And what is use in Future

A: Benefit for shaft  shaft is thee main part which holds the cranks and pushes the crank to rotate in…

Q: how to design shaft based on critical speed for agitator?

A: Design of shaft for agitator:- .Tip speed- it is defined by speed of the agitator's blade tip or…

Q: Describe how torque on a solid shaft can be measured using strain gauges?

A: Strain guage converts the torque into change of electrical resistance. This guage is bonded to…

Q: Within certain limits, a ------- coupling allows relative rotation and variation in the alignment of…

A: Type of coupling which allows various motion need to be answered

Q: Write the compatibility equation. Give consideration as to how it supports constrain shaft when it…

A: The compatibility equation make restriction to obtain how a strain can vary in a body for an assumed…

Q: Define how to Energy transmission through rotating shafts is commonly encountered in practice.

A: When a member is subjected to torsional loads such as moments or couples about the centroidal axes…

Q: Explain in detail about the two types of shaft alignment, soft foot, and indicator sag.

A:

Q: What is the ultimate torque?

A: Ultimate strength:- The maximum strength of the material that material can sustain before failure is…

Q: What does the Torque cause a shaft having a circular cross-section?

A: Torque can be explained as the moment of the force about the axis of the shaft. A torque can have…

Q: The balls of rolling contact bearings are made of O(A) Case hardened steel O(B) Plain carbon steel…

A: Given: Rolling contact bearings

Q: If the shaft is statically indeterminate, how are the reactive torques determined?

A: The shaft is statically indeterminate if the number of equilibrium equations available is less than…

Q: What is the difference between a bellows and a diaphragm?

A: The Bellows and diaphragm  are pressure measuring  devices.   The difference between then are given…

Q: Worm gearboxes are often just called “speed reducers”, why?

A: Worm gear drive are one of the best gear drive to reduce the speed. Worm gear box consists of a…

Q: hich of the following is not a possible reason to use a hollow sha A. To reduce the shaft weight B.…

A:

Q: Describe the noncircular shafts?

A: The non-circular shafts are ones that do not have a circular profile and the shear stress for the…

Q: What is free gyro?

A: Angular velocity is defined as the change in the angular position of a body following circular…

Q: D 500 lb-ft 12 in 1 in. B

A: Given data A 500lb-ft torque is applied Required What is the effects if we change the torque…

Q: The maximum permissible torque applied to the shaft _____________

A: Given Data : Maximum permissible torque applied to the shaft.

Q: the torque required to prod

A:

Q: when would a noisy input shaft bearing be more noticable?

A: In a manual transmission system, the engine and input shaft are connected via a clutch. the input…

Q: Industrial Maint. What are the three types of loads that may be placed on a bearing?

A: The three types of loads that may be placed on a bearing are

Q: s loaded by a uniformly distributed torque of intensity stance what is the angle of twist between…

A: Given data as per questionL=Length of prismatic bard=Diameter of bart=Intensity of Uniformly…

Q: What are proper meshin involute snur gears?

A: given:

Q: 11.In gear mechanism, the standard pressure angle a in GB is () A 20° В B 15° C 25° D 22.5°

A: Pressure angle : The angle between the common tangent at the pitch circles of a gear and the line…

Q: Describe the differences between floating and fixed rotors.

A: The difference between floating and foxed rotor. The rotors are classified according to their hub…

Q: The power and motion can be transmitted from one shaft to another shaft by means of gear drives

A: According to given details provided in the question

Q: Using the following data, demonstrate how to balance a single unbalanced rotating mass in a shaft.

A: For solution refer below images.

Q: explain 4 stroke cycle in the correct order that it happend

A: Dear student please rate me postive :) Stay safe stay happy ! Answer- Stroke is defined as the…

Q: according to their usage areas. Which is not a type of comparator?      A) Outside diameter…

A:

Q: It is used to drive a lathe dog which in turn is securely clamped to the work-pieces (a) Drive plate…

A:

Q: A stationary member primarily loaded in bending with gears, pulleys, and a wheel rotating on it is…

A: The shaft and the shaftings are the members that are used to transmit power from one rotating body…

Q: Marimum torque applied is ?

A: Given: Solid shaft bending moment, Bm=5 kNmTwisting moment,Tm=7 kNm

Q: Below its recrystallization temperature

A: For power transmission system power is transfer in one direction so Buttress Thread it used. This…

Q: Machine shaft alignment theory and evaluation A. Theory of shaft alignment B. Evaluation of shaft…

A: intro- shaft alignment are used for transferring of power from one shaft to another shaft.

Q: Define and discuss the hole and shaft basis system with diagram?

A: Shaft basis system : Shaft basis system: If the methodology of get together of shaft and opening…

Q: 6. Which of the following is a trait of stationary-blade rotary compressors? A. The blade is mounted…

A:

Q: he crank radius of a single-cylinder IC engine is 60 mm and the diameter of the cylinder is 80 mm.…

A: Given:radius of crank, r=60 mmdiameter of cylinder, d=80 mm

Q: DUESTON 2, WHAT ARE RADIAL, THRUST ANGULAR.con TACT ROLLING -ELENIENH BEARING?

A: Rolling bearing  The bearings consist of several rolling components and are often used for rotating…

Q: Two shafts intersecting at an angle of 60° are connected by means of rolling cones with external…

A: given data; ⇒two shaft intersecting angle(θ)=600⇒1st cone has center angle(α)=200⇒and speed of 1st…

Q: The critical speed of the shaft is

A:

Q: For the mechanism below: Rolling contact

A: Given Data⇒ Problem definition⇒ Problem says determine

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.