n= 7

Q: 0.03-m of air is contained in the spring-loaded piston-cylinder device shown in Fig. P4-53. The spri...

A: Given: The initial volume of the air, V1 = 0.03 m^3 The final volume of the air, V2 = V1/2 = 0.015 m...

Q: 33. An inward flow reaction turbine running at 450 rpm has an external diameter.of 50 cms and a widt...

A:

Q: 4-61. Determine the magnitude of the moment of the force F= {50i – 20j - 80k} N about the base line ...

A:

Q: Q: Determine the forces FG, CF, BC in the members of the truss shown by the method of sections. 60 k...

A:

Q: F4-11. Determine the moment of force F about point O. Express the result as a Cartesian vector. F= 1...

A:

Q: P5.5 An axial member consisting of two polymer bars is supported at C as shown in Figure P5.5. Bar (...

A:

Q: Show how to solve the heat transfer analysis and show formulas to be used in Evaporation cooling in ...

A: Show how to solve the heat transfer analysis and show formulas to be used in Evaporation cooling in ...

Q: For the built-in beam in static equilibrium shown on the left, the Free Body Diagram (FBD) is shown ...

A:  According to the details provided in the question, we need to calculate reactions at fixed support 

Q: Show that the critical radius of a sphere is r. 2k ins.

A:  According to the details provided in the question, we need to calculate the critical radius of a sp...

Q: (A) Choose the right answer 1.The temperature profile for heat conduction through a wall of constant...

A:

Q: Refer to Fig. P8-1. Verify that the radii of gyration ī, shown with respect to its centroidal axes a...

A:  According to the details provided in the question, we need to calculate the radius of gyration abou...

Q: The block has a mass of 151 kg and rests on a surface for which the coefficients of static and kinet...

A: Given:-m=151 kgμs=0.5μk=0.4F=(60t2) Nt= 5sTo find:-Power developed, P

Q: Q1. A single Degree of freedom vibration system has spring stiffness of 7613.3 N/m, mass of 52 kg an...

A:

Q: A well-insulated copper tank with a mass of 13 kg contains 4 kg of liquid water. Initially, temperat...

A:

Q: Draw the free-body diagram and derive the equation of motion using Newton's second law of motion for...

A: Given: To determine: Equation of motion

Q: 5. A 0.350 kg metal ball at an unknown initial temperature is dropped into a Styrofoam cup containin...

A: we assume that the styrofoam boundary makes it  a closed system and no heat leaves to the environmen...

Q: Increase of rake angle of a cutting tool increases the friction forces and reduces the normal force ...

A: To state whether TRUE or FALSE

Q: O Prove that maximum secondayy unbalan ced forces is L times maxinum poimayy unbalanced foy n cy lin...

A: The solution is given in below step

Q: Q. Dexive expressive for hammer blow as a pplied to Lo comotive Balancing.

A: The answer is

Q: Q) Calculate the total amount of rejected heat that will be required to convert 0.5 Kg of steam at (...

A:

Q: In an air standard Otto cycle, the compression ratio is 8. Compression begins at 0.1 MPa, 30 degree ...

A: Write the given values with the suitable variables. rc=8P1=0.1 MPaT1=30 °CQ=2100 kJ/kgCp=1.005 kJ/kg...

Q: Problem No. 1 725 N 900 N Determine the reactions at A and B on the beam. -1 m 2 m- 1000 N m 15 m

A:

Q: 11-27. The steel cantilevered T-beam is made from two plates welded together as shown. Determine the...

A:

Q: 2k Q2.(B) Show that the critical radius of a sphere is r. ins. %3D h

A: Critical radius: The thickness of insulating material at which the rate of heat transfer from the ob...

Q: Problem 3 Air (ideal gas) enters an adiabatic compressor operating at steady state at 1 baf. 4 with ...

A:

Q: 5. A 0.350 kg metal ball at an unknown initial temperature is dropped into a Styrofoam cup containin...

A: Answer: The initial temperature of the ball is 164.3316℃.  

Q: Determinacy O

A: 1.Statistically determinate 2.Mechanism Structure

Q: Q3: A rigid beam ABCD is supported as shown. Initially and at room temperature the beam is horizonta...

A:

Q: A thin brass pipe, 3 cm in outside diameter, carries hot water at 85 It is proposed to place 0.8 mm ...

A: heta transfer before ading fins =  = h A ∆T =  (20 W/m²K) *π (0.03 m)[(85 -22) K] = 199 since the pi...

Q: For the Pratt bridge truss and loading shown, determine the loads in members BE & BC. Designate whet...

A: Given: TO determine: Force in member BC and BE

Q: A mixed type reaction turbine has D¡= 3m and Dj= 2.1m. Inlet and outlet Vane angle 60° & 150° respec...

A:

Q: Problem 1) An overflow valve, shown in sketch b, has a piston diameter of 15 mm and a slit length of...

A: Given:-D=10mm=0.01md=2mm=0.002mP=1 bar=0.1 MpaP=3 bar=0.3 MPaG=80 GPaTo find:-Number of active coils...

Q: Draw a sketch of the above drawing

A: Given in Question :- As given drawing has no dimension so the following sketch from AutoCAD might he...

Q: An ideal gas occupies a volume of 100 cc at 20 degrees Celsius and 100 Pa. Find the number of moles ...

A: The number of moles of ideal gas in the container is 4.11 x 10-3 moles. Therefore, option (a) is cor...

Q: An ideal refrigerator operates between -9 C and 22 1. Calculate the COP. 2. Calculate the power requ...

A:

Q: The stream function for an incompressible flow field is given by the equation ψ=3x2y+y3 where the st...

A:

Q: For what value(s) of the angle 0 will the acceleration of the 35-kg block be 9 m/s? to the right?

A: Given:-a=9m/s2m=35kgμs=0.6To find:-θ

Q: The mass of each ball of a spring controlled grainty governor is 1.4 kg. The bell crank lever has it...

A: The solution is given in next step

Q: Consider a heat engine is operating on a steady‐flow Carnot cycle with water as the working fluid. T...

A: Given:-Carnot cycleMass flow rate, m=0.5 kg/secTemperature ratio=TmaxTmin=2.5Quality of water=1T1=T2...

Q: Which of the following relations hold true?

A: Given:   A pinion with radius r1 and inertia I1 is driving a gear   with radius r2 and inertia I2. T...

Q: 1. How to realize the forward and reverse of lathe? Please describe with figure. Answer- 2. How to m...

A: Whenever there is threading takes place with the lathe machine, it is not desired to disengage the c...

Q: 32. The external and internal diameters of an inward flow reaction turbine are 60 cms and 30 cms res...

A:

Q: Question : The crank of a two cylinder, 90 degrees V-engine moves with simple harmonic motion. The e...

A: The solution is

Q: A mid steel column 5 m long ad 50 mm dia.Which is fixed at end and free at the other end. Determine ...

A:

Q: A shaft of 10 cm diameter and 100 cm long is fixed at one end and other end carries a flywheel of ma...

A: The solution is given below

Q: Q3/ An ideal gas is changed from pl = 1bar, v1= 10m³ to p2 =10 bar , v2 = 1m², calculate Q & W for t...

A: Given data as per question P1 =1 bar V1 =10 m3 P2 =10 bar V2 =1 m3   Calculations calcuating Q and W...

Q: A 2.5m long sim ply sepported beam

A: Dear Student Kindly Refer Attachment.

Q: а. Briefly explain the different between statics friction and kinetics friction.

A: What is the different between static friction and kinetic friction?

Q: Calculate installed capacity, expected annual energy generation, and the capacity factor.

A: Solution given in attachment kindly refer it. Please rate as positive if it helps.

Q: 4-81. Two couples act on the frame. If d = 4 ft, determine the resultant couple moment. Compute the ...

A: GIVEN: TO FIND: