what are the reactive forces at the supports

Q: If the number of members in a truss frame is more than (2J - 3), the truss is called a redundant…

A:

Q: A pair of forces when applied to an object decreases its length in the direction of the forces are…

A: A pair of forces when applied to an object decreases its length in the direction of the forces are…

Q: Task 2: Is Obrass >OR < aFe bimetallic strip since the bimetallic strip curves in towards iron side…

A: Write the expression of coefficient of expansion during heating. α=Lf-LiLi1Tf-Ti

Q: The rate of change of speed of the belt is given by 0.06(10 − t) m/s2, where t is in seconds. The…

A: The rate of change of speed of the belt, dVdt=0.06(10-t) m/s2 Speed of the belt at t=0, V0=0.8 m/s…

Q: Truss members are two-force members; they are either in tension or compression when the member force…

A: Given Statement :- Truss members are two-force members; they are either in tension or compression…

Q: Support Reactions will always act parallel to the point of contact of the beam and supports Select…

A: Support of a beam can be fixed or hinge jointed.

Q: Find the force generated by the deltoid (right arm) if: His arm length (d) is: 0.84 m The COG of the…

A: Arm Length d=0.84mCOG=37%Wa=7.9NWw=126NAngle=90°Insertion=0.17mAngle for line of pull=11°…

Q: What is the shear force at the centre of a simply supported beam when it is loaded with point load…

A: Shear Force at any section X-X is internal transverse force which is developed to maintain free body…

Q: How much will a beam anchored at one end bend given a uniformly-distributed load along the beam?

A: The schematic diagram of the beam anchored at one end bend given a uniformly-distributed load along…

Q: true or false The longer the beam is, the larger the deflection that may occur, assuming the load…

A: Explanation As we know that deflection of the beam is the function of its length .If we increase the…

Q: 12 ft 20 kips/ft

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Q: Truss members can change their length due to a change in temperature. True or false?

A: In truss members, there is no change in length. But due to changes in temperature stress is build up…

Q: What type of external forces or load should be applied in truss system and which part at the truss…

A: A truss is defined as a structure that is composed of various links or slender members which are…

Q: с a 16 Griven p=20 a = 3 C = 8 whar is value of d?

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Q: Problem 1 A truss is subjected to the loadings as shown in Figure 1.0. Determine the force in…

A:

Q: one

A: Answer :- False

Q: The moment about A induced by the load has a magnitude of _____ kN-m. 2-The moment about C induced…

A:

Q: What would be the reactions if the beam is statically indeterminate?

A: If the number of actual reactions in a member is greater than the number of useful static…

Q: 5 kip/ft 15 kip ft 15 kip · ft B- 6 ft 10 ft 6 ft

A: Given figure:

Q: The forces acting on the nut while tightening by a spanner is an example of Select one: Equilibrium…

A: The forces acting on the nut while tightening by a spanner is an example of Moment Moment =Fd

Q: Calculate the muscle mechanical advantage: GRF = 2400 N GRF moment arm = 80 cm Muscle moment arm =…

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Q: s part of the structu designed to add rength to the frame. point of attachment ctural supports, as w…

A: Longerson is a components used in the aircraft . It also helps in transferring the bending load. It…

Q: What is the internal moment in the column?

A: Internal moment: It is the moment equal in magnitude and opposite in the direction to sum of all…

Q: What causes the localized buckling of the beam's flanges?

A: To find: The causes of localized buckling of the beam's flange Buckling:  It is defined as the…

Q: To make truss stable how many member are required Support reaction=4 Joint=7

A: Given:- Support reaction = R = 4 Joints = J = 7 members = M = ?

Q: Mr. Ahmed wants to replace his car door, for this purpose he has selected cast iron. Select one:…

A: IT IS FALSE.

Q: What does the moment-area method provide?

A: Solution:

Q: What is the maximum deflection?

A: Given Beam To find Definition of maximum deflection

Q: This beam support should be modeled as a support. Column While this connection restrains deflection,…

A: To find : this beam should be modelee as which support?

Q: Which of the following statements is NOT CORRECT for a truss structure. Each member of a truss…

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Q: What is the maximum magnitude of the Force, F, that can be applied so the reaction force at A does…

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Q: Which of the following is not an example of space frame?     Select one: Roof Truss Tripod…

A: A space truss is a 3D framework of members that are pinned at their ends. Trusses are lightweight…

Q: Which of the following is an accurate statement?   Reaction due to roller support have rotation…

A: (1) wrong statement Roller support provides only vertical reaction.

Q: Which of the following is not used in this support reaction experiment? Select one: Scale Vernier…

A: Which of the following is not used in this support reaction experiment

Q: To make truss stable how many member are required Support reaction=4 Joint=7

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Q: The links in a truss are connected at their ends by pins. Select one: True False

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Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.