Question 2: How long a wrench is needed to tighten a 9/16-inch bolt if the maximum force (pull) that can be exerted by the mechanic is roughly 75lbs. Assume SAE grade 7 material.

Q: Q1/ From Fig (1) Determine: the magnitude of F1 and its direction If you know that the resultant…

A: Given

Q: B/ Choose correct answer from the following (choose 5 only): 1. The iron ore mostly used for the…

A: As per bartleby guidelines we are allowed to solve only 1st 3 questions if multiple subparts are…

Q: Q2-A- Use the graphical method to find the magnitude and direction of the resultant of these forces.…

A:

Q: (3) A circular cam 8-in in diameter rotates off-center with an eccentrity e = 1” & operates the…

A:

Q: Q1: 1.2. if gear A is started from rest with 6.366 rev/sec² along c.w. direction, find the angular…

A: Givenpart 1αA=6.366 rev/sec2 CWt=5spart 2αA=3+0.007θ2NA=250 rpm nwhen t=0θ=16rev=16×2π rad

Q: A coiled compression spring of oil-tempered steel wire has seven active coils of 0.4375in wire wound…

A:

Q: Problem 1: Assume that two variable forces F₁ and F₂ are being applied to the following masses m,…

A: For solution refer below images.

Q: EXAMPLE 6-4 Water Jet Striking a Stationary Plate Water is accelerated by a nozzle to an average…

A:

Q: 16. Find the Relative C.O.P. of a refrigeration system if the work input is 60 KJ/kg and…

A: Given, Work input to the refrigerator = W = 60 kJ/kg Refrigeration effect produced = QL = 130 kJ/kg…

Q: 4.2 Test results obtained on a NACA 23012 airfoil show the following data: a⁰ C₁ 0 0.15 9 1.20 If…

A: Given: Cl at 0 deg = 0.15 Cl at 9 deg = 1.2 AR =7

Q: 1. The binary number 10101 is equivalent to the decimal number: (a) 19 (b) 21 (c) 35. 2. The decimal…

A:

Q: Q1 (a) During construction of a highway bridge, the main girders as shown in Figure Q1(a) are…

A: The maximum bending stress in a girder due to this load is 85 MPa.

Q: Test results obtained on a NACA 23012 airfoil show the following data: ао C₁ 0 0.15 9 1.20 If this…

A: α0 = 0 and 9 c1 = 0.15 and 1.20 Aspect ratio, A = 7.0 To find: wing lift curve slope = ?

Q: A man stands on the middle rung of a 250 N ladder resting on a smooth flo and against a wall as…

A: Given: Wladder = 250 N Reaction at point A (RA) = 1.3 kN Reaction at point B (RB) = 433 N Tension in…

Q: A compound thick cylinder has a bore of 100 mm diameter, a common diameter of 200 mm and an outside…

A:

Q: Q4-Two blocks A and B of weight 350 N and 600 N. respectively are connected by a cord that passes…

A:

Q: 9) A 2 mm-diameter spherical water droplet with surface tension coefficient of 0.074 N/m². The…

A:

Q: Determine the moment of inertia about the x-axis of each of the areas shown

A:

Q: Q1. Design a cast iron flange coupling for a mild steel shaft transmitting 90 kW at 250 r.p.m. The…

A: given; power(P)=90kwspeed(N)=250rpmallowable stress in shaft(τ1)=40MPaangle of twist(θ)=10allowable…

Q: Q-2) Calculate the heat transfer area of Brine Heater in M.S. F plant if steam condenses at "Ts -…

A:

Q: hand written plz 1. Transmission schematic diagram of reducer 1) The location and function of the…

A:

Q: Assume that, in orthogonal cutting, the rake angle, oz, is 20° and the friction angle, B, is 35° at…

A: Merchant theory gives higher shear plane angle means smaller shear plane and lower shear force which…

Q: Provide the allocation List Draw the Grafcet and obtain the grafcet equation Develop the ladder…

A:

Q: A helicopter starts from rest at point A and travels along the straight-line path with a constant…

A:

Q: Eight points in the cartesian system are as follow: A(-9, 3), B(-5, 6), C(2, 2), D(5, 6), E(-2, -5),…

A: Draw position vectors:

Q: A bar having a cross-sectional area of 700 mm² is subjected to axial loads at the positions…

A: As given in the question, Cross sectional area of bar = 700 mm2   Multiple axial loads are being…

Q: The Otto cycle with a compression ratio of 10. The air is at 100 kPa and 60°C at the beginning of…

A:

Q: A steam turbine receives 362500 kg/h of steam throttled at 8.70 Mpa and 410C. Steam leaves the high…

A: Given data, Mass flow rate of the steam, m˙s= 362500 kg/h m˙s=3625003600m˙s=100.69 kg/s Pressure at…

Q: Exercise: Consider a circumferential aluminum fin (k = 220 W/m.°C) having a thickness of 0.1 mm to…

A:

Q: Test results obtained on a NACA 23012 airfoil show the following data: aº C₁ 0 0.15 9 1.20 If this…

A: Given: at 0 deg, Cl = 0.15 at 9 deg, Cl = 1.2 & AR = 7

Q: The velocity of a fluid flowing in a pipe is to be measured by two different Pitot-type mercury…

A:

Q: complement of the binary number 10110? (a) 01010 (b) 01001 (c) 10001. 4. The binary coded decimal…

A: Two's complement is find out by first flipping the number then adding 1 to that.

Q: Moody Chart is allowable. 1) Select the most suitable complement among listed options for the 10…

A: Real fluids have following properties: Compressible Viscous Possess surface tension Hence option…

Q: Determine the x- and y-coordinates of the centroid of the shaded area. y -y=yo-kx³ 3 300 mm 4 150 mm

A:

Q: Q4) Define the boundary layer, then find the thickness of boundary layer, shear stress, drag force…

A:

Q: 8) A 5.9866 cm-diameter water jet with V-45 m/s, strikes a moving blade with ----- V-15 m/s. The…

A: Given that: Velocity of jet = 45 m/s Velocity of blade = 15 m/s It is required to determine the…

Q: Q4/ The jib crane is supported by a pin at C and rod AB. If the load has a m a mass of 3 Mg with its…

A: Givenm=3 Mg =3000 Kx=6 m

Q: QUESTION 2. A smooth rod with a length of 21 is bent as in Figure 2 and small oscillations are made…

A:

Q: Q// The mean dimensions of the cross section of an airplane fuselage are shown. If the fuelage is…

A: Given data: Shear modulus (G) = 3.9×103 ksi Allowable shear stress = 18 ksi Angle of twist per unit…

Q: 8) A 5.9866 cm-diameter water jet with V₁-45 m/s, strikes a moving blade with V-15 m/s. The power…

A:

Q: 5) Consider the flow in pipe in figure. If P₁ -AP/y. b) The flow direction is from 2 to 1 if AZ…

A:

Q: Fluid Properties- The difference in pressure between the inside and outside of a soap bubble was…

A:

Q: 7) Bernoulli equation deals with the law of conservation of (a) mass (b) momentum (c) energy (d)…

A:

Q: Figure 1 depicts estimated vertical eddy diffusivity profiles for 3 seperste boundary layers that…

A:

Q: What will happen to the rate of heat transfer? ZAH Difference between inside and outside…

A: Given questions are related to heat transfer. We have to find out if heat transfer will increase,…

Q: Consider the non-interacting tanks in the figure below. Resistances R 1 and R 2 are linear. The flow…

A: Given : To find : h

Q: A R₁ Find R1 and R2 reactions in kg. 1000 kg. 400 kg BV. BY ус C 3m 1.5m 6m 1.5m D R₂

A: Note that, as stated in the question, all forces are measured in kg rather than N. Here, Length of…

Q: Q2 Replace the distributed loading with an equivalent resultant force, and specify its location on…

A:

Q: A) An experimental text program is being set up to calibrate a new flow meter. The flow meter is to…

A:

Q: A nozzle is a device that converts fluid thermal energy, enthalpy into kinetic energy. The kinetic…

A: Consider an open system which is receiving some energy from outside along with some heat interaction…

Joining Processes

It is the process of permanent or temporary joining of two metal pieces with the help of heat or pressure. Two metal parts are assembled by applying an energy source for the formation of a single unit. The obtained joined metals cannot be fragmented easily with the application of any force.