Select all true statements regarding the strength of nails in wood connections. The nail strength depends on the specific gravity of the connected members The nail strength depends on the diameter of the nail The nail strength depends on the thickness of the side member The nail strength is the same in tension and shear

Q: Which products are semi-finished steels. I. Bloom II.Bars III.Rods IV.Billet V.Slab VI.Plates

A: Semi-finished steel is intermediate steel which is formed by casting liquid steel or by rolling and…

Q: The beam AB is a composite section and is formed by welding a PFC Channel1 and a universal beam (UB)…

A: Given:- Properties of universal beam section 3 are given as A=13000d=602 mmIxx=761×106 mm4…

Q: In assembly drawings, the washer is used to . the tightening force on the part. Select one: O a.…

A: A washer is a thin plate with a hole that is normally used to distribute the load of a threaded…

Q: It is acceptable to have threads in glass parts as long as such threads were coarse.   T or F

A: Threaded glass components are manufactured by a number of different companies in a variety of sizes…

Q: less than the specified compressive strength,

A: If the beam's compressive stress in top fiber is less than the specified compressive strength, beam…

Q: Load Transfer and Types of Joints

A: Load Transfer:Load transfer refers to the process by which forces are distributed and transmitted…

Q: how possible designs of welded joints in structural steel design

A: Solution: The assumption for the weld Design:1. Welds are Homogeneous and isotropic.2. Connected…

Q: A grade 60 reinforcing bar has a yield strength of 60 ksi. O True O False

A: Answer :-  True  All individual re-bar yield strengths were much greater than the mandated minimum…

Q: The assembly is used to support a 10 kN point load at the tip as shown. The steel rod has a diameter…

A:

Q: 61. The repair and rehabilitation of damaged or spalled concrete is done by removing the A. O Loose…

A: This question is related to the Concrete from Building Material.

Q: Which of the following statements is true? O Welded joints have the advantage of cost and simplity O…

A: To choose :- a correct option

Q: When two plates are placed end to end and are joined by cover plates, the joint is known as :

A: When two plate are placed in such a way that their edges or end are overlapped and fastened together…

Q: (c) In general, wood has greater specified strength for compression perpendicular to grain than that…

A: In general, wood has 30% greater specified strength for compression perpendicular to grain than that…

Q: Three metal strips, each 40 mm height, are bonded together to form the composite beam shown. The…

A: here m ,modular ratio is m = Esteel/ E another now , width of brass is 40/ mnow widht barss is 20mm…

Q: The composite bar in the figure is fırmly attached to unyielding supports. Compute the stress steel…

A:

Q: A subcontractor must join two wooden planks to lengthen a tension member (see Figure 5). It does…

A: E = 140MPa α = 13.5x10-5/°C σw = 30MPaσs = 30 MPa Bolt shear = τb = 70MPa Change in temperature = ∆T…

Q: 1. The repair and rehabilitation of damaged or spalled concrete is done by removing the

A: This question is related to the Prestressed Concrete Structure from Design Concrete Structure.

Q: The following data are from a research project. Determine the yield strength, ultimate strength, and…

A: From the given graph ultimate strength, yield strength and elongation can be found

Q: The two wooden boards are connected by a 0.9 in. diameter bolt. Washers are installed under the head…

A:

Q: The composite bar, firmly attached to unyielding supports, is initially stress free. What maximum…

A:

Q: 0.5 mm 350 mm - Bronze A = 1500 mm² E = 105 GPa x = 21.6 x 10-6C 450 mm Aluminum A = 1800 mm² E = 73…

A:

Q: Serviceability limit state for beams can be specified by? • Strength • Deflection • Stiffness • All…

A: Given data in question Serviceability of limit stateTo find out Which among options is correct.

Q: Question 2 Two wooden members of (25*b) * (60*b)-mm? uniform rectangular cross section are joined by…

A:

Q: methods to protect steel tension members from rust and corrosion.

A: These members are subjected to axial tensile forces.These forces try to elongate the members.

Q: Two wooden members of (25 b) (60 b)-mm uniform rectangular cross section are joined by the simple…

A: Given:- The cross-section of the two wooden pieces = 25×b×60×b mm2 The load on the wooden piece (P)=…

Q: The area of the concrete in compression plus the area of reinforcement transferred on the basis of…

A: It is asked in the question that the area of concrete in compression plus area of reinforcement…

Q: 4. The two pieces of wood, 2 in. by 4 in., are glued together along the 40⁰ joint as shown in figure…

A: Area of wood pieces, AngleTo find:           (A) Maximum load for wood strength of .           (B)…

Q: A bar having the cross section shown has been formed by securely bonding brass and ahumimum stock.…

A:

Q: Two wooden members of (25*b) * (60*b)-mm? uniform rectangular cross section are joined by the simple…

A: Given, Cross section area = 175 mm x 420 mm Load P = 12 kN Ultimate tensile strength = 4 MPa…

Q: he repair and rehabilit amaged or spalled co one emovina the by ro

A:

Q: area of the steel reinforcement in tension side (As)

A: To provide the definition of area of the steel reinforcement in tension side (As) and the tensile…

Q: À steel beam is welded according to the figure below with two welds. The beam is loaded with a force…

A: (a) For 20mm thick member      a (minimum size of weld) = 5mm

Q: What are splices? Give and discuss the types of splices in reinforcing steel.

A: Brief concept- Splices- It is used in the construction to join the reinforcement bars. Splicing…

Q: Calculate the coordinates of the centroid, X'c and Y'c, for the composite section in figure, with…

A: To find X'c and Y'c

Q: A steel I-beam is suppose to be used as a beam, however, it was found out that the cross section…

A:

Q: 3. a) Classify the following types of steel codes 1) II) II) 1021 9211 7221

A: Steel codes  are used for know the codeal value of the different structures.The steel codes are used…

Q: 9 Number of half joints (J2)? Figure 2

A: Concept- Half Joints- These joints can move in two directions and have 2 degrees of freedom.

Electric Circuit and Components

An electrical circuit or electrical network is a pre-determined pathway to make the electrons flow in the desired direction. The flow of electrons will set up a current flow in the circuit. Normally, the flow of electrical current is opposite to the flow of electrons. An electron is a fundamental sub-atomic particle of an atom possessing a negative charge. To initiate the flow of current and achieve the desired output, the electrical circuit should necessarily be composed of closed pathways. The pathways are made-up of good conductors of electricity such as aluminium and copper.