Explain the differences between single and multiple threads. [ Draw and describe the function and application of types of head screws. marks]

Q: The center post B of the assembly has an original length of 122 mm, whereas posts A and C have a…

A:

Q: A flow at M₁ = 1.5 and p₁ = 2 × 105 N/m² approaches a sharp turn. After negotiating the turn, the…

A: Given data Mach number = M1 = M = 1.5Pressure upstream = P1 =  2 x 105 PaPressure downstream = P2=…

Q: A constant-volume mixing tank mixes two inlet streams containing salt. The salt concentration in…

A: Given: m1 = 25 kg/s (5% salt) m2 = 10 kg/s (15% salt)

Q: A reheat steam cycle has 13,580 kPa of throttle pressure at the turbine inlet and a 37.50308414 atm…

A: Given data: Cycle : Reheat steam cycleThrottle Pressure = 13580 kPaReheat Pressure = 37.50308414…

Q: A Carnot engine operates between the temperature limits of 501.85°C and 31.85°C while producing 54 x…

A:

Q: bet The compression ratio is the ratio of the initial volume to the volume after isentropic…

A:

Q: What is the mass, in ounce mass, of the object below? Hint: A and B are parallels respectively.…

A: We have to calculate the mass for the given body. The material is aluminum

Q: Q1:If allowable stresses are d value of W. 165MPa, 0, 100MPa T= 70MPa determine max. M M

A:

Q: Calculate the velocity at the end of the pipes of diameter 150 mm and 220 mm connected in series…

A: We must compute the velocity at the end of a set of pipes with diameters of 150 mm and 220 mm and a…

Q: t докл B look 50 g J 60° C 80° 30 38 Yo *15 4ft 3ft d force for all member? 200KN E 66 244

A:

Q: C. What is the main goal of a preventive maintenance (PM) program? Outline FOUR advantages of a PM…

A: Introduction: Preventive maintenance is a common strategy used by many enterprises, firms, and…

Q: Fig. and the magnitude of the resultant force FR if FR is directed along the positive x axis. 200 N…

A:

Q: For the given plane strain state, use Mohr's circle to determine the strain state associated with…

A: Write the given data. εx=-500εy=250γxy=120θ=-15°

Q: v=2r + 3r²sine

A: Consider a particle having position r which is changing with respect to time t. Let vr and vθ be the…

Q: SKIP THIS IF YOU ALREADY ANSWERED THIS. I WILL ONLY UPVOTE IF IT IS TYPEWRITTEN. FOLLOW THE…

A: Givenn=12molT=298.15KV1=10LV2=20L

Q: A 25 - lb block-on-a-slope (0 = 30°) mechanism has been arranged in the Dynamics lab so that at the…

A:

Q: The weight of the stationary box is 39.6 kg. The spring has a length of 0.18 m, an unstretched…

A: Given                                      Angle = 20o                                  Mass, m =…

Q: The efficiencies of aircraft can be very important indicators for meeting emission standards. Often…

A: Given    Calorific value, LCV = 43.15 MJ/kg  Fuel consumption, s = 0.06 kg/hr          Mass of fuel,…

Q: 9.5 m 9.5 m 9.5 m The two configurations above both have a wall thickness of 550 mm, and a length of…

A: Given, The side of square cross-section or diameter of circular cross-section, d = x = 9.5 m The…

Q: A plate of 270 mm wide and 25 mm thick from carbon steel. A two-high rolling mill is used to reduce…

A:

Q: Weight of the body 30 kg Find the value of the force P that keeps the body in equilibrium on a…

A:

Q: Knowing that at the instant shown the rod attached at A has an angular velocity of 5 rad/s…

A:

Q: _____system uses measurements of disturbance variables to position the manipulated variable in such…

A: feedforward control is use to measure of disturbance variable

Q: 1.) An ideal regenerative cycle is executed with 56700 kg/hr of steam initially at 13.44 MPa and 594…

A:

Q: 1 kg of air expands from a pressure of 700 kPa and a temperature of 650 K to a pressure of 200 kPa…

A:

Q: A strong magnet repulses one another with a variable force that can be approximated by the equation…

A: Given data The variable force applied = F = - ln(y/10) kN, where y is in millimeters. We have to…

Q: Determine the internal forces (axial force, shear force, and bending moment) at point j of the…

A: Consider the given diagram and apply force equilibrium in vertical direction. By=150cos90°=0 Apply…

Q: The torque transmitted by a single block brake is 70 N-m. The coefficient of friction between the…

A: GivenT=70Nmμ=0.35d=240mm

Q: A horizontal 154 mm diameter pipe gradually reduces its section to 53 diameter, subsequently…

A: Pipe diameter at the inlet, d1=154 mm=0.154 mPipe diameter at the section 2, d2=53 mm =0.053…

Q: A high performance four-stroke SI engine has swept a volume of 875cm3 and a compression ratio of…

A:

Q: An overhang beam ABC of length 6 m is supported and loaded as shown in Figure Q3.If E = 200 GPa and…

A:

Q: Ex. For the system shown in the Fig bellow write equation of motoin and Find the naturad frequency?…

A:

Q: FCP graduate who joined the Navy as a pilot is about to take off in an F-15 (WF15 = 81,000 lb) from…

A: Introduction: The constant thrust is a type of mechanical force. It is most commonly produced by the…

Q: In a simple Rankine cycle, the steam throttled condition is 8 MPa and 480  °C. The steam is then…

A:

Q: Convert the reading of pressure to kpa.

A: Given data; Borometer reads =760 mm of Hg Convert 80 cm of Hg into kpa ?

Q: A Kaplan turbine of 100 B.H.P. is working under a head of 5 in and running at 210 R.P.M. The…

A:

Q: Q2: Draw Shear Force (S.F.D) and Bending moment diagram (B.M.D) for the beam as shown in figure.…

A:

Q: Figure below shows a steam jet refrigeration system that produces chilled water in a flash chamber.…

A: Given: To find: make-up water and cooling water flow rates in kg/hr

Q: The figure shows three fluid columns, each with a different cross-sectional area. The fluid is the…

A: Given

Q: Determine the distance "a" for which the largest absolute value of the bending moment of the beam is…

A: First calculate the reactions. Then draw the bending moment diagram

Q: 15. Suppose energy is continuously transferred as heat at constant pressure to a solid till it is…

A:

Q: Given the beam loaded as shown in the Figure. Neglecting the weight of the beam: 60 KN/m B W 3 m 3 m…

A:

Q: Q2/ Determine the centroid coordinates of the shaded area shown in figure 2.All dimensions in…

A:

Q: The efficiencies of aircraft can be very important indicators for meeting emission standards. Often…

A: Given    Calorific value, LCV = 43.15 MJ/kg  Fuel consumption, s = 0.06 kg/hr          Mass of fuel,…

Q: Sketch a detailed schematic of a rocket engine and explain how it works.

A: 1) structural system:- The structural system, or frame, is similar to the fuselage of an airplane.…

Q: 3. A reheat steam cycle has 13,580 kPa of throttle pressure at the turbine inlet and 37.50308414 atm…

A:

Q: Draw the simplified free-body diagram and below it the shear and bending moment diagrams. Show all…

A: Draw the free-body diagram of the beam.

Q: 1. A 125 x 95 x 10 mm angle is welded to a frame by two 10 mm fillet welds, as shown in Fig. 1. A…

A:

Q: Determine the height of an oil column of specific gravity 0.8 in 1) meter of Hg 2) in meter of oil…

A:

Q: C Suppose: • The vat contains 230 gallons of liquid, which never changes. ● Sugar water with a…

A: Introduction: In this issue, we will determine the rate of change of sugar in the vat while sugar…

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing.