3. Determine the smallest horizontal force P that would push the homogenous cylinder of weight W over the curb. Neglect friction.

Q: 3. (Problem 3.35 from the text book) The electric motor exerts a 500-N m torque on the aluminum shaf...

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Q: Figure 2.1 shows a double-pipe heat exchanger is constructed of a stainless steel (k =15.1 W/m.°C) i...

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Q: A Consider the double pendulum shown in Fig. P4.61. The two point masses of equal mass m are attache...

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Q: For flow of a liquid metal through a circular tube, the velocity and temperature profiles are u(r)=...

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Q: Carbon dioxide enter the nozzle section at 782 kPa, 918°C and 112 m/s, and exits at a pressure of 17...

A: Given Data: Mass of the gas, m=4.02 kg Inlet pressure, P1=782 kPa Inlet temperature, T1=918 C

Q: 1. Determine Z and V for steam (HzU) at 250 °C (523.15 K) and 1800 kPa by the following: PV a. The t...

A: Given, P = 1800 kPa T = 250oC = 523.15 K We know that, PV = RT V = RT/P = 0.287 * 523.15 / 1800 = 0....

Q: Procedure: • Create a detailed thread drawing for the fastener given below. • Save your drawing to a...

A: Kindly refer the next page to see the detailed drawing.

Q: How does the Bernoulli’s Theorem Apparatus show the relationship between the kinetic and potential h...

A: According to Bernoulli's theorem, total energy (in the head form) remains constant. Assuming there i...

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to th...

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Q: 7.51 • A system of two paint buck- ets connected by a lightweight rope is released from rest with th...

A: Given   Mass of rope, M = 12 kg               Height, hf = 2 m Find  Speed, v

Q: 4. A thermodynamics steady flow system receives 2.34 kg/min of a fluid where the pressure is 137.9 K...

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Q: A cycle HE does 60kJ of work per cycle. If the efficiency of the heat engine is 60%. The heat reject...

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Q: Design a hydrocooling unit to cool down fruits and vegetables from 30 °C to 5 °C in 20 minutes at a ...

A: Assuming specific heat of fruits Cf= 3.65 KJ/Kg mass flow rate of fruits= mf= 20000 Kg/h = 5.55 kg/s...

Q: A heat pump has a coefficient of performance of 3.1 in heating mode. If it requires 130 J of work pe...

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Q: Manufacture and design a U-pipe in an open state with a minimum of 7 different fluids with a datum.

A: A u-tube is a simple instrument to indicate the differential pressure between two points The discern...

Q: t is required to freeze 1.50 metric tons of fresh lean beef from 4.00C to −21.0C within 24.0 h pr...

A:

Q: (b) A solid right circular cylinder has radius r and height h. A plane passes through a diameter of ...

A: Volume of Cylinder = πr2h Volume of Cone = 13πr2h   Volume of Remaning part = πr2h - 13πr2h = 23πr2h

Q: 1) Find the equivalent spring, N/mm 2) Find the force, F Kl: =7 K5. =11 k K2 =8 X=10 mm К3 -9 K4 =10...

A: GIVEN DATA - A SPRING SYSTEM GIVEN WE HAVE TO FIND BOTH POINT 1 & 2

Q: PROBLEM #3: Distillation is the process of separating components of a liquid solution from each othe...

A: Given data: Ethanol is cooled in a cooling tower at 78°C Cooling water is used  

Q: 2. A mass of 0.10 slug in space is subjected to an external vertical force of 3 lb. If the local g=3...

A: As per given  Mass=0.10slug Vertical forces =3lb g=32.2ft/s2 We have determine vertical forces upwar...

Q: The system is released from rest with no slack in the cable and with the spring stretched 270 mm. De...

A: A system's total mechanical energy is conserved. This means that energy cannot be generated or destr...

Q: The properties of anisotropic materials may change with direction.

A: The answer is True. The properties of anisotropic materials do change with direction.

Q: A spring is such that a 5 -lb weight stretches it 6 in. The 5 -lb weight is attached, the spring rea...

A: Given:Weight on spring=5 lbInitial dsiplacement of spring=x=6 inch=(6×0.0833 ft)=0.5 ftLet spring co...

Q: A cycle heat engine does 60KJ of work per cycle. If th efficiency of the heat engine is 60%. The hea...

A: Given data: W=60 kJη=60% Need to determine the heat rejected per cycle.

Q: 68. A full journal bearing with a journal of 75 mm diameter and a bearing of 75 mm length is subject...

A: The Sommerfeld number is a dimensionless quantity utilised widely in hydrodynamic lubrication studie...

Q: A fluid flow with mean speed 2 m/s flow over plate of 2.5 m length has kinematic viscosity 2×10 m²/s...

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Q: At a point in a material under stress there is a compressive stress of 200MN/m2  and a shear stress ...

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Q: Using the Brown & Sharpe dividing head with the above standard gears and the differential indexing f...

A: Brown and Sharpe is the name of the scientist who discovered the concept of head indexing. Indexing ...

Q: Which of the following statements are correct in the context of thermal conductivity? (Check all tha...

A: Thermal conductivity: It is a measure of heat flow through the material or it is a measure of how fa...

Q: A barge is pulled by two tugboats. If the tension force in the rope TAB and TBC is 3500 Ibs and 2500...

A: Given:TAB=3500 lbTBC=2500 lb

Q: Let A = (V+3)  feet per minute per minute. Find s and t when V = 12 fpm. Vo=0

A:

Q: A nozzle is used to increase the velocity of steam before it enters a turbine as a part of a power p...

A: The property table is used to answer the question.

Q: A 1100 Nm torque is applied at B (CW looking from C towards A). Shaft (1) is solid brass with G 40 G...

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Q: Six cylindrical core plugs of 2.54 cm diameter and 3.81 cm length were taken from an Alaskan North S...

A:

Q: Item Unknown phase P t h SBL SPH %x %y V u k/kg K 1.726 MPa L/kg k/kg kJ/kg 1 1.4 1.7334 3 1.5 95 4 ...

A: P T h s 1 39.35 419.118 1.726 1.4 52.36 424.25 1.7334 1.5 95 471.65 1.838 1.60 58 426.07 1.7...

Q: Exercise 1. The two inform cylinders, each of weight W, are resting against inclined surfaces. Negle...

A: we have to draw FBD of the cylinder

Q: Measuring Point Distance form Temperature (15W) Temperature (30W) 42.3 heater 1 15 32.8 2 25 32.7 41...

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Q: The following observations were recorded during a boiler trial of 1 hr duration. 700 kg of coal of c...

A: Explanation: The stepwise procedure to solve this problem is shown in the following attached image:

Q: resultant displacement.

A: Need to find the resultant displacement.

Q: Draw clearly the Kinematic diagram and the degree of freedom Backhoe Piston 1 Piston 2

A: Number of links= n=8 Nuber of joints= j= 10

Q: For solid- solid mixtures such as steel and sulphur ______ can be used because ________ is _________...

A: For solid- solid mixtures such as steel and Sulphur magnetic separation can be used because  steel i...

Q: A composite beam is fabricated by bolting two 2.9-in.-wide by 13-in.-deep timber planks to the sides...

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Q: During the compression stroke of a certain gasoline engine, the pressure increases from 1.00 atm to ...

A: Given data as per question Initial pressure =1 atm Final pressure =19.5 bar we know thatp1v1γ=p2v2γv...

Q: The tank shown has one curved surface restraining a body of static fluid, with the following dimensi...

A: Find the value of depth of centre of gravity of curved surface from free surface(X-bar) Given data:-...

Q: certain liquid (SG = 13) flows through a 483-cm diameter pipe at a velocity of 7.5 m/s. Find the wei...

A: Given:SG=13d=483 cmv=7.5 m/s

Q: 7.39 • A block with mass 0.50 kg is forced against a horizontal spring of negligible mass, compressi...

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Q: A shaft with an allowable shear stress of 102 MPa is subjected to a bending moment of 3,159 N-m and ...

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Q: 5 kips/ft 1 kip/ft. 6 ft. 6 ft. 3 ft.

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Q: The heat removal rate from a refrigerated space and the power input to the compressor are 8.5 kW and...

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Q: The load is supported by the four 304 stainless steel wires that are connected to the rigid members ...

A: Given: P = 500 lb   To find: Angle of tilt of the members AB and DC.