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Q: A gear has 44 teeth of the 20°, full-depth, involute form and a diametral pitch of 12. Compute the f...

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Q: single square-thread screw has an input power of 3 kW at a speed of 1 rev/s. The screw has a diamete...

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Q: Calculate the density of the following pure metals, express your answer in kg/m^3.   a) Fe (FCC) ...

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Q: 34. A pressurized tank contains saturated water. A frictionless valve on the pipe is now opened to d...

A: Solution: Given Data: P1=200 psiaL=4 ftD=2 in   Note: Po=600 psia

Q: If the allowable stress of a revolving steel is 150 MPa, what is the equivalent angular velocity whi...

A: Write the formula for allowable stress of a revolving ring. σ=ρω2d24 Here, σ is the allowable stress...

Q: A two stage cascade refrigeration system uses R-12 in the high pressure loop with a condenser temper...

A: Solution: Given Data: T = 28 tons  

Q: The system shown below is released from rest. Determine the acceleration of mass A. (Hint: start by ...

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Q: HI, Please see acttached image

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Q: y W (N/m) В 5 m 10 m 12 m A beam of length 12 m is in equilibrium, the force is distributed 540 in m...

A: Given Data L=12 m w=540 N/m

Q: 1) x (squre> mm 2) (squre> x (trinngle) *) y ctriangle ) :9 3) mm mm 5) all area mm? 1) all area 7) ...

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Q: A cubical block of wood 13 cm on an edge weighing 20 N floats in water (9810 N/ cubic meter). If it ...

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Q: 15. Describe a superheated vapor.

A: Here, point s represent superheated steam.

Q: A simple saturated refrigerating cycle using R-12 as refrigerant operates at an evaporating temp. of...

A: Given data, Refrigerant is R-12 Evaporating temperature, Tevp = -5 °C Condenser temperature, Tcond =...

Q: 10–9. Determine the moment of inertia of the area about the x axis.

A: Given

Q: (8 – x) . 5 in. Dy -2 in.

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Q: Motion of the sliding block Pin the rotating radial slot is controlled by the power screw as shown. ...

A: Given Data The angular velocity of sliding block is:θ˙=0.13 rad/s The angular acceleration of slidi...

Q: evaluate the irreversibility

A: Given; Neglecting the changes in KE and PE,Evaluate teh irreversibility per kg air.Assume air to beh...

Q: he mechanical efficiency of a machine is defined as the ratio of the output of useful power produced...

A:    Efficiency is a measure of how much of the work you do really goes toward moving the item you're ...

Q: A pipe transports 1962 N/s of water. The pipe tees into a 2"-diameter pipe and a 3"-diameter pipe. I...

A: Given   Velocity, V = 82 ft/s Diameter, d = 2 in                   = 0.166 ft Find  Flow rate

Q: s-Calculate the magnitude of the resultant R F1+F2: N. -Calculate the angle between the vector Rand ...

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Q: evaluate the irreversibility

A: Given; During expansion, heat transfer from air to the surrounding at 300 K  Or,Air expands steadily...

Q: Find the mass and the moment of inertia about a vertical center line of a cube of side 2 and density...

A: Given data, Side of cube, a = 2 To determine, the mass and moment of inertia of the cube

Q: A vector is defined as V-4i+3j, what will be the magnitude of the vector? Oa 5 Ob. 3 Oc 7 Od 4 The d...

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Q: QI/For flow over a flat plate with an extremely rough surface, convection heat transfer effects are ...

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Q: estimate of the enthalpy of evaporation of

A: Given;For water at;  T= 250 CdpsdTs=0.189 kPa/Kspecific volume of dry saturated vapour is= 43.38 m3/...

Q: The rear window of an automobile is defogged by passing warm air over its inner surface. If the warm...

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Q: For the system of connected bodies shown in the figure, the initial angular velocity of the compound...

A: Find the distance travelled by the weight A before coming to rest.

Q: 1. If the pulleys. veightless and frictionless, find the acceleration of body 100 kg A 150 kg B

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Q: Dynamics of rigid bodies. Write down the derivation of formula and describe each variable of "Curvil...

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Q: A damped spring-mass system is subjected to a force F(t) = 10 cos(3 t) N. The system has the followi...

A: As per the company policy, we are restricted to solve only first three subpart of one question. Plea...

Q: A household refrigerator is maintained at a temperature of 2 degrees C. Every time the door is opene...

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Q: 1.)Given and requirement(s) 2.)Free body diagram 3.) Formulas and its proper symbols 4.) Directio...

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Q: 45° FR F 75° 60 200 lb Using the sine rule, we have: O a F- 200lb Ob F- 273lb Oc F=189lb O d. F= 245...

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Q: A single plate clutch transmits 25 kW at 900 rpm. The maximum pressure intensity is 85 kN/m´. The ou...

A: Given that, Power transmitted by clutch,  P=25 kW=25×103 W Speed, N=900 rpm Maximum pressure intensi...

Q: 2. Compute for the force in members FH, GH, and GI (USE METHOD OF SECTIONS) *For load P, take the la...

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Q: 1. Write the equation of motion for this system in matrix form. 2. Derive the characteristic equatio...

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Q: A heavy cask (full of wine!) sits on an inclined plane. It is held in place by a rope that is attach...

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Q: As shown in the figure, a 300-ft³ tank contains 25 lb of H20 initially at 30 lbf/in². The tank is co...

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Q: Show the symbol of service unit in pneumatic sistem

A:     Pneumatic service units, which typically include a filter regulator and a fog lubricator, are us...

Q: Determine the single uniformly distributed load in the x direction that wo produce the same deformat...

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Q: A compressor was used to compressed air from initial conditions of 185 kPa and 326.85 K to final con...

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Q: A wind turbine having an efficiency of 35% and rotor diameter of 33 m is exposed to air flowing at a...

A:  Find the power developed by the turbine.

Q: What is the energy loss over a gradual contraction from a DN125 Schedule 40 steel pipe to a DN50 Sch...

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Q: 18. How many tons of refrigeration effect can be obtained from a window air conditioner rated at 18,...

A: Ton of refrigeration(TR) is the unit for heat removal Heat removal = Q = 18000 Btu/hr Find Ton of re...

Q: 2. A sump pump turning at 1600 rpm provides a water discharge of 9gpm againts a head of 18ft. Comput...

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Q: The following data refers to a laboratory experiment with rope break. Diameter of the flywheel = 1 m...

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Q: 1 Constraints: A. do not set property limits B. are attributes or properties used to maximize the fr...

A: Constraints  ****As per our company policy we are supposed to do only 1 question if you need the res...

Q: Why are seals used in mechanical assemblies? Explain diaphragm seals with a neat sketch?

A: A mechanical seal is simply a method of containing fluid within a vessel (typically pumps, mixers, e...

Q: What is the power plant maximum demand if the demand factor is equal to Plant Load Factor with avera...

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Q: 7. If a = 120°, Bß < 90°, y = 60°, and F = 400 lb, determine the magnitude and coordinate direction ...

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Mechanical Drawings

A mechanical drawing is described as a technical drawing created by engineers following standard layout conventions, terminology, interpretation, and many other factors. It is also known as an engineering drawing.