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Q: Why proper selection of cutting speed is important in machining? What is the main advantage of a…

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Q: 2. Steam enters a turbine stage with an enthalpy of 3628 kJ/kg at 74 m/s and leaves the same stage…

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Q: 3. Knowing that at the instant shown assembly A has a velocity of 9 in./s and an acceleration of 15…

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Q: A three stage pump delivers 1.89 m3/s against a head of 200 m with a speed of 2000 rpm. Find the…

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Q: Air with an initial state at 4.5km is allowed to expand isentropical state where pressure is 87500…

A: Ans: first one is correct. 1.0453 m^3/kg

Q: A pulley has a constant angular acceleration of 3 rad per sec2. When the angular velocity is 2…

A: Given:α=3 rad/s2ω=2 rad/sa=10 ft/s2

Q: Draw a free body diagram and find the reaction forces at the supports A and C. Draw the shear force…

A: Length of the beam is given as 10 m. It is required to determine: (a) Free body diagram of the beam…

Q: Determine tool life for maximum production

A: Given; Taylor's tool life exponent is, n= 0.8Tool changing time, T= 6.9 min

Q: What is the atmospheric pressure? kPa

A: Given Pressure = 120 kPa = 120000 Pa Temperature = 300 k Throat diameter = 3.5 cm2 = 0.00035 m2…

Q: Find the value of pressure at dpeh of 2.4 m. Take density of water 1000 kg/m3

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Q: 3.) THE SPRINGRATE OF EACH SPRING ARE ALL THE SAME. (SR = 270N/m) WHAT IS THE CHANGE IN LENGTH IN…

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Q: A 5.7 KN car has Cd = 0.38, Af = 2.5 m², and an available tractive effort of 1,612N. If the car is…

A: Given data Weight of the car = W = 5.7 kN = 5700 NCoefficient of drag = Cd = 0.38Frontal area = Af =…

Q: Situation 1: Two blocks J and K are connected by a strut. The coefficients of static and kinetic…

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Q: Gress Section=Rectangelinr Velsaty=6Smy %3D 7 Cm air Lomar or Twrhi hut Viscesty-2

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Q: Find force Work done=2J displacement=1 m

A: Given data : Work done=W Displacement=d   To find : Force

Q: Determine C (the number of components), P (the number of phases) and F (the variance) of the system…

A: Under equilibrium circumstances at constant pressure, the Gibbs phase rule p+n=c+1 gives the…

Q: At a temperature of 60°F, a 0.05-in. gap exists between the ends of the two bars shown. Bar (1) is…

A: Given data as per the question Initial temperature =600 F For aluminium bar propreties,[E = 10,000…

Q: Q1/ Estimate the hot junction temperature for a cooper wires are used in the micro thermopile show…

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Q: the tool life for

A: Given; Determine tool life for maximum production rate. Where data is given as ; Taylor's tool life…

Q: Steam at 5.1 MPa and 370°C enters a turbine and expands until it becomes saturated. The steam is…

A: T-S diagram:

Q: Find the value of frition if coefficient of friction is 0.3 and normal force is 200 N

A: Given data : Coefficient of friction=μ Normal force=N   Required : Friction force

Q: ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ 5 ᴄᴜʀᴠᴇꜱ ᴛʜᴀᴛ ᴄᴀɴ ʙᴇ ꜰᴏᴜɴᴅ ᴏɴ ᴀ ᴘᴜᴍᴘ ᴄᴜʀᴠᴇ? ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ ᴅɪꜰꜰᴇʀᴇɴᴄᴇ ʙᴇᴛᴡᴇᴇɴ ᴄᴇɴᴛʀɪꜰᴜɢᴀʟ…

A: 5 curves that can be found on a pump curve-  1. Efficiency curve - this curve gives best efficiency…

Q: I know your only allowed to answer 1 question but these 4 questions build off eachother. If you…

A: (a) Glashow resonance refers to the resonant formation of a boson due to the interaction of a…

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A: A bonding curve is a mathematical notion that describes how an asset's price and supply are…

Q: Two bolts are used to lap joints two steel plates. The tensile force on the plate is 40 kN.…

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Q: 2. The rotation of a pulley is defined by the relation θ=2t4-30t2 + 6, where θ is measured in radius…

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Q: If a twisting moment of 10,000 lb-in is impressed upon a 1 and 3/4 inch diameter shaft, what is the…

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Q: Torque is the rotational equivalent of   kinetic energy     force    linear momentum…

A: Correct answer: 2. force

Q: My Question: In the steam power plant of problem #1, the reheater developed a leak and it was…

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Q: Problem 3: A length of clear plastic tubing is bent into a vertical U, as shown in the figure, and…

A: Given data A U tube has two immiscible liquids A and B. liquid A has density ρA and height d1 in the…

Q: Air with an initial state at 4.5km is allowed to expand isentropically to a state where pressure is…

A: Ans: first option is correct. 1.0453 m^3/kg

Q: Derive the mass equivalent of the system shown. pulley m2 k

A: given; mass=m1mass=m2inner radius(r1)=r2outer radius(r2)=r+r2                      =3r2stiffness of…

Q: In a friction measurement, the critical shear stress (S.) can be fitted to the following equation:…

A: Van der Waals condition is otherwise called Van der Waals condition of state for genuine gases which…

Q: A = rab Problem 1. An ellipse with semi-major axis a = 150 mm and semi-minor axis b = 100 mm is…

A: A circle is a bend on a plane to such an extent that the amount of the distances to its two central…

Q: HW9-2 The rc (cutoff ratio) expression, which derived to form as qin (1+) (T, rk-1) Cv Cv. (Ctrl)…

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Q: Need in 1 hour please, thank u! If a twisting moment of 10,000 lb-in is impressed upon a 1 and 3/4…

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Q: 9.4 t sore hip hergs by a sting fom e cilig n ang as the' fon otatas the spacechip tavels a v2 m/k…

A: given; speed(V)=2m/sstring length  (or) radius(r)=50mm…

Q: Problem 1. par shown below, determine the temperatures at Nodes 2 and 3. Assume 1-D heat transfer…

A: Given K1 =200 w/m·c K2=100 w/m°c K3 =50 w/m°c cross sectional area , A=0.1 m2 Temp at node 1, T1…

Q: Find the angle of contact on the small pulley for a crossed belt drive with center distance of 73",…

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Q: Find the internal forces at point B. 200 N · m A В -C -1 m -1 m 2 m

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Q: Mercury has a volumetric flow rate of 30m³/s. What volume of mercury has flowed after 1 minute?

A: Write the formula for the volume flow rate of mercury. Q=Vt Here, Q is the volume flow rate of…

Q: Can you please show the complete solution and free body diagram of the image below. Thanks!…

A:

Q: An airplane is flying at an altitude of 12 km at 100 m/s. What is the equivalent velocity of the…

A: dynamic pressure must be same.

Q: .    Steam is supplied to a two-stage turbine at 140 bar and 400C. It expands isentropic ally until…

A: Mass flow rate  The mass flow rate of steam required to create 1 kW net work output is characterized…

Q: Air at standard atmospheric condition flows through a pipe at a velocity of 20 m/s, which then…

A: Ans: 995 Pa

Q: Problem 2: Let FA=100 N and Fc= 208.33 N for the shaft below. The bearings D and B act as pin…

A: Given data as per the question FA =100 N FC = 208.33 N Yield strength =276 Mpa diameter of shaft =8…

Q: Problem 3. In a closed tank, a square gate 3m wide rests on a smooth floor at Y. The gate is incline…

A: