b) A cooling machine releases 450 J/°C. How much it looses in kJ per °F

Q: What is section modulus?

A: The section modulus helps to calculate the outermost stress in the beam section. It is numerically…

Q: Please use maximum shear stress theory

A:

Q: F. 15° 700 N

A: Draw the FBD for the given question and find the angle between both the forces.

Q: What is the Allowable Stress Design?

A: In Allowable stress design, the maximum stress (σmax) that a member will endure under a given…

Q: Write the formula used to determine the average shear stress?

A: shear stress is the stress produced due to shear force.

Q: How we can measure shear modulus?

A: The earth's material reaction to shear deformation is measured in shear modulus. The ratio of…

Q: If the part was cut by this plane, what would the resulting remaining face look like?

A: Section planes in SketchUp cut a model along a plane so you may look within it without altering…

Q: What is Longitudinal Stress?

A: The stress produced along the length of an object due to the presence of forces which are equal and…

Q: What is the dynamic stress?

A: Stress: Stress is defined as the developed force in the specimen per unit area when that specimen is…

Q: ) A- What is fatigue strength?

A: QUESTION : WHAT IS FATIGUE STRENGTH ?   ANSWER:-

Q: Open-die forging (upsetting) involves reduction of height of a specimen between two flat dies using…

A: Forging is the forming process in which metal is shaped by applying force using hammer or…

Q: What are the Regions of Concentrated Force and Moment?

A: Concentrated moments which have fixed value, Whereas Moment due to eccentric loads vary with…

Q: d W Pm a Ps

A: The free body diagram of the system is showing below –

Q: 110 About indistrial piping WHY IS THE ASME 31.3 ALLOWABLE STRESS A COMBINED STRESS?

A: The objective of the question is to understand why the ASME 31.3 allowable stress is a combined…

Q: How can the direction of shear flow be established?

A: In solid mechanics, the shear flow is defined as the flow when the transverse shear force acts on a…

Q: Assume oz = 500, ay = 300, Txy = 250, oyicld = 350. Answer the following questions. Click here for…

A: GIVEN DATA σx= 500MPa σy= 300MPa τxy= 250MPa We have to find maximum and minimum normal stress on a…

Q: Which one of the following material has the sheet metal applications O a. Mild steel O b. Cast iron…

A: Sheet metal is metal forming process which is used for forming into sheets

Q: What is the average shear stress?

A:

Q: Why should stress not exceed the material by design?

A: Every component is designed based on working stress which will acts on the component during its…

Q: The collar A, having a mass of 0.75 kg is attached to a spring having a stiffness of k = 260 N/m.…

A: Given data  Mass of collar = 0.75 kg Spring constant = 260 N/m Find the speed of collar and normal…

Q: 250mm 250mm Reinforcing Bars

A:

Q: What is quasistatic compression ?

A: "Quasi-static processes" are ideal reversible processes which cannot occur in practical(real…

Q: Puncher 20 mm o 25 mm thick Punched out F 10 20 mm 25 mm

A:

Q: How is the shear center determined?

A: Shear Center The shear center is a point on the section of the beam, from where the resultant load…

Q: What is a bending moment?

A: Bending moment: Bending moment is a moment which developed in any structure or body when a force or…

Q: what is the unit of stress?

A: stress can be defined as the ratio of the applied and the cross-sectional area.

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.