Two solid steel shafts, each 30 mm in diameter, are connected by the gears shown in the figure. Knowing that G = 77.2GPa, determine the angle through which end A rotates when a couple of magnitude T = 200Nxm is applied to A.

Q: Given ISO and EN as the international codes or standards, in what area of mechanical engineering…

A: Codes are set of rule approved by local , state or federal government. These are used for the safety…

Q: calculate the leakage mass flow rate per unit area from the first ring pack plenum to the cylinder…

A:

Q: What process will result in Ferrite plus Pearlite microstructure? List the reasons why this…

A: The microstructure of ferrite and pearlite will results in hypoeutectoid steel. This is having the…

Q: A steam throttling valve with inlet conditions of 2MPa and 400C is connected to the inlet of the…

A:

Q: 15% HOW LONG THE RUNWAY must before a plane to reach a takeoff velocity of75 m/sec if it can…

A: soln : - initial velocity = u= 0 m/s          Final velocity = v= 75 m/s Let S is the distance of…

Q: An incomplete expansion engine is supplied with steam at 1.95 Mpa and 400C. Release occurs at 0.14…

A: Given data, Condition of steam at the engine inlet is 1.95 MPa pressure and 400 °C temperature Steam…

Q: What are the work and energy equations ?

A: Work and energy both are dynamic forms of energy.

Q: Use the manning's equation above to find the streamflow rate (Q) under the following conditions: a.…

A:

Q: Explain why the thrust of a fixed-pitch propeller decreases with increasing forward speed

A: Thrust is basically a reaction that a propeller experience when it changes the momentum of fluid by…

Q: An automobile weighing 3000 lb is slowed down uniformly from 40 to 10 mph is a distance of 100 ft by…

A:

Q: 3-1. Calculate the moment about point A (Figure P3-1). (Each section represents 1 ft2.) 26 lb/12 34…

A: To determine the moment about Point A.

Q: * liquid limit should always be greater than plastic limit True O False O * Gs is a unitless value…

A: True   Liquid limit should always greater than plastic limit As, liquid limit - plastic limit =…

Q: In paragraph form, what is the value of knowing and understanding the various codes and standards…

A: given; In paragraph form, what is the value of knowing and understanding the various codes and…

Q: As the rank of the coal increases, the moisture content _________ a. increases b. decreases…

A: GIVEN DATA- A MCQ QUESTION GIVEN ABOUT COAL WE HAVE TO CHOOSE THE CORRECT OPTION.

Q: Consider a steam power plant that operates on a regenerative Rankine cycle and has a net power…

A: Given that: For the regenerative Rankine cycle, Turbine inlet conditions are P5 = 10 MPa, T5 = 500…

Q: It is observed that the skier leaves the ramp A at an angle 0= 25with the horizontal. If he strikes…

A:

Q: The W1= 54.98-lb block shown rests on a smooth plane (coefficient of kinetic friction = 0) with an…

A:

Q: 18.18 (SI units) A hydraulic forging press is capable of exerting ello a maximum force = 1,000,000…

A:

Q: he velocity of steam at ne nozzles are inclined et blade angle is 30° SI blade efficiency, and

A:

Q: Which statements are true? (you can choose more than 1 box) □ The aligned system uses figures and…

A:

Q: 13. A pump forces 1.2 m3/min of water horizontally from an open well to a closed tank where the…

A: (13) Given that, Volume flow rate, V˙=1.2 m3/min,Pressure of water, P1=0.9 MPa,Atmospheric pressure,…

Q: Site an example where in public safety in a construction area  were compromised. Discuss briefly;…

A: To find :- Site an example where in public safety in a construction area  were compromised

Q: * 4. At the instant shown, the crank AB is rotating with constant counterclockwise angular a…

A:

Q: Air at 30 °C and 110 kPa flows at 20 N/s through a rectangular duct that measure 160 mm x 320 mm.…

A: Given data Air temperature = 30°C = 30 + 273 = 303 K Air pressure = 110 kPa  Flow rate = 20 N/s…

Q: b) You are given a set of six links. The lengths of the links are as follows: 6.3cm,…

A:

Q: Explain

A: The bubbles-on-a-soda can task is an example of Charles’ law, which is defined as a for constant…

Q: 0.85) discharging Determine the kinetic energy flux of 0.02 m³/s of oil (sp. gr. through a 50-mm…

A:

Q: 1- The initial velocity of the block in position A is 30 m/s. Knowing that the coefficient of…

A: Dear student, I have derived a general expression for time. You can put any value of theta and get…

Q: Find the air-fuel ratio for a combustion process to which the fuel is C8H8.

A: GIven fuelC8H8

Q: A s a m p le   u n i t  o f  15  i s  t o  b e  t a k e n  f ro m   po p u l a t io n  o f  90.  U s…

A: A sample unit of 15 is to be taken from population of 90. use systematic sampling method.

Q: Given the following state of stress where ox = 50 MPa, 0y = 0 MPa, txy = %3D -25 MPa, (i) draw…

A:

Q: Use the manning's equation above to find the streamflow rate (Q) under the following conditions: a.…

A: Given                       Width, B = 1000 m                       Depth, Y = 2 m Conversion…

Q: The smallest division on the main scale of Vernier calipers is 0.1 cm. Ten divisions of the Vernier…

A:

Q: A hollow cylindrical shaft has outer diameter of 115 mm and inside diameter of 75 mm. Determine the…

A:

Q: Consider a thread callout of Dia 0.500-24 UNF-3A.

A: Designation of thread 0.500-24 UNF-3A i)First number is nominal size(basic major diameter) ii)Second…

Q: .15 An inclined cable is used to pull on a log as shown. Determine the magnitude of the force…

A: Assuming the surface on which the log is kept as frictionless and the log itself being massless.

Q: I need help on this question: This question is to see to validate or the two methods using a data…

A: Given : To find : Validate the equations

Q: A flat plate with a central hole is subjected to an axial tensile force F of 9.8 KN, as shown in the…

A:

Q: 1. The light bar is used to support the m kg block in its vertical guides. If the coefficient of…

A:

Q: te the leakage mass TIOV ate per unit area from the first ring pack plenum tc the cylinder when the…

A: Given                   Temperature, T = 450 K Coefficient of discharge, C = 0.75…

Q: I just have one question to clarify. The given problem stated that in the part of value of…

A: To find : value of elastic modulus of steel and aluminum Is correctly used in solution or not

Q: 1o 25/ In a kein forced Concrete beam,b= 25omm, d=450mm and n=l0.The actual Mayimine Stresses…

A:

Q: Use the manning's equation above to find the streamflow rate (Q) under the following conditions: a.…

A: Given                       Width, B = 1000 m                       Depth, Y = 2 m Conversion…

Q: Air conditioners dry the air while they cool the air. Suppose an air conditioner is used to cool a…

A:

Q: A 1.5 MT on hoist is to be installed in an l-beam mounted on a truck platform, to lift loads. The…

A:

Q: Using area-moment method, determine the maximum displacement of the cantilever beam ABC which has…

A: Answer: The maximum displacement of the cantilever beam ABC: 35 mm

Q: 1. The light bar is used to support the m kg block in its vertical guides. If the coefficient of…

A: fig:FBD of block ∑Fv=0Fy=W=218*9.81=2138.6 N

Q: P9-13 The rigid bar is supported by the pin-connected rod CB that has a cross-sectional area of 14…

A:

Q: Determine the hoop stress on the outer surface of the cylinder.

A:

Q: Determine the moment of inertia with respect to the x axis for the circular area shown in Fig.…

A:

Design of Shafts and Shaft Components

The shaft is basically defined as the machine element that rotates, is in circular cross-section, it is majorly used to transfer the power from one part of the system to another, or from a power generating machine to a power absorbing machine. The shaft is supported on bearings and is rotated with the help of a set of gears or pulleys that are used for the power transmission. Bending moment, torsion, and an axial force act upon the shaft. Designing of shaft primarily involves determining stresses at a critical point in the shaft that is arising due to loading.