Calculate the shear force and the maximum bending moment of beams using for the construction bridge and building. An Encastre /Built-in beam has a span of 3 m and carries the loading system shown in figure 1. 40kN 30KN/m -1.8m -1.2m Figure 1: Encastre / Built-in beam

Q: Why is it important to determine the slopes and displacements?

A: Slope – when ever any load is applied on the beam due to its elastic properties it bend in very…

Q: How is the Superposition of load and displacement possible?

A: For applying the superposition theorem first, the load applied to the member is broken down into…

Q: For selection of properties, what mechanical properties are required of the material used for…

A: The desirable properties railway lines are - 1. High strength 2. High wear resistance 3. Toughness…

Q: The force which is produced in a body, when an external force is applied is ___________ Select one:…

A: It is required to fill the blank

Q: List four sources of engineering failures

A:

Q: List 10 materials of a windmill.

A: Wind mill: It is mechanical device which convert the kinetic energy of the air into the mechanical…

Q: ) A- What is fatigue strength?

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

Q: determine and plot the moment M rotate arm 0A over the range 0 < Find the maximum value of M and

A:

Q: Materials creep significantly in extremely cold weather True or false

A:

Q: Bar one has a Young's modulus that is bigger than that of bar two. This indicates bar one:

A:

Q: Name 2 Failure Criteria that are not suitable for ductile materials?

A: Theories of failure: The theory that helps to determine the safe dimensions of the required object…

Q: mechanical design and drawing

A:

Q: If FB = 830 N, Fc = 450 N, determine the magnitude of the resultant force at A. (Figu Express your…

A: Given FB=830NFC=450N

Q: Define what is tensile strength? short definition 2-3. sentences.

A: Questions: define what is tensile strength?

Q: Which statement/s is/are true about deformation? A All the choices The action or process of changing…

A: 1.Option (B) The action or process of changing in shape or distorting through the application of…

Q: Describe the Newton's Three Law of Motion.

A: Newton's law of motion: 1st Law: It tells about inertia.  Everybody continues to be in it's original…

Q: The magnitude of F₁ is 58.7 The angle for F₁ is 0₁ 909.36 XN X

A:

Q: Metal work: What are possible sources of error in trying to obtain a specific hardness or strength?

A:

Q: Is it possible for an item to fail yield but not fail fatek

A: Given question : Is it possible for an item to fail by yielding but not fail by fatigue.   .

Q: What is the axis of symmetry?

A: The Axis of symmetry is the axis that divides an object into two equal halves. symmetry divides the…

Q: The process of splitting a force into its component forces is called ____________ Select one:…

A: The process of splitting a force into its component forces is called the Resolving of forces.

Q: what is the unit of stress?

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

Q: Description of stress- strain curve in brittle metal

A: Stress strain curve: In strength of material or material science, this curve will shows the relation…

Q: Please make brief and clear definitions of the terms below. 6.Hardness 7.Toughness

A:

Q: When a force is applied to a piece of material In such a manner as to twist it, the material is said…

A: A shaft is rigidly clamped at one end and twisted by a force at the other end then the shaft is in…

Q: Explain four safety features in doing Mechanical Integrity Tests?

A: Solution:

Q: When a force causes a change in mechanical energy when it moves around a closed path, it is said to…

A: Mechanical energy: The energy stored by any system or object due to its motion or due to its…

Q: Question As shown in the figure. A block A reach a velocity 12 ft/s after it travels 6 ft to the…

A:

Q: Tensile and Compressive forces are indirect forces Select one: O True O False

A: There are two types of forces: 1.direct forces 2.indirect forces

Q: Differentiate between Constant Load and Cross-Sectional Area?

A: Given Constant Load Cross Sectional Area To find Difference

Q: What is the ideal mechanical advantage (IMA) for the inclined plane shown below if H 0.3m and L 3 m?…

A: Given:W=300 NF=50 NH=0.3 mL=3 m

Q: Part A Determine the magnitude of the resultant force. Express your answer to three significant…

A:

Q: A calliper brake is required for the front wheels of a van with a braking capacity of 900 Nm for…

A: Given: The torque, T = 900 N.m The angle = 45 degrees The outer radius, R = 160 mm The inner radius,…