4 m 6 m

Q: 4. Determine the x, y, z components of reaction at the ball-and-socket joint A and the tension in ea...

A:

Q: In a reheat cycle, steam at 165 bar and 600°C is supplied to the turbine. The steam at 18.5 bar duri...

A: The answer is in next step

Q: Locate the centroids of the following figures with respect to the axes shown.

A:  According to the details provided in the question, we need to calculate the centroids of the figure...

Q: C4.4 The cantilever beam AB of length L carries a distributed loading w that varies with the distanc...

A: Please find the solution below

Q: Hot square plate (1 m ×1 m) is to be cooled by attaching aluminum circular pin fins (D=0.25 cm, L= 3...

A: Given:- Plate=(1×1)m2D=0.25 cmL=3 cmd=0.6 cmTb=100°CT∞=30°Ch=35 W/m. °C. To find:-Total rate of heat...

Q: ask A metal tank contains air at 20 C and 400 kPa. The tank volume is 5 m³. It is connected through ...

A:

Q: The inner and outer surfaces of a 0.5-cm-thick 2-m by 2-m window glass in  winter are 10°C and 3°C, ...

A:

Q: Calculate the force in member BJ, kN JC, kN СК, KN JК, KN CD, kN If the force is tensile, answer in ...

A:

Q: Water vapor with a pressure of 160 bar and a temperature of 480°C enters a stable turbine with a vol...

A: Given:-At inlet 1;P=160 barT=480°CQ1=800 m3/minAt outlet 2;P=5 barT=240°CV2=25 m/sAt outlet 3;P=0.06...

Q: Carbon dioxide in a vapor form is compressed by an average pressure of 3 atm which decrease its volu...

A: First law of thermodynamics Q = ∆U + W This is for closed system. In which, Q: heat given to the sys...

Q: Find the position of the centroid of the figure below. y 80 mm 80 mm 60 mm 120 mm 40 mm 60 mm

A: To determine the position of the centroid.

Q: 3. Steam enters an adiabatic turbine at 3000 kPa and 500°C and exits as a saturated vapour at 100 kP...

A: Given:-P1=300 kPaP2=100 kPaT1=500°CTo find:-a) T-S diagramb) Work outputc) Isentropic efficiencyd) E...

Q: Discuss the assumptions made in the Nusselt’s theory of film condensation on a vertical plate.

A: 1. Fluid properties( thermal conductivity, dynamic viscosity) are constant for liquid film and lamin...

Q: In the automobile tire we usually measure the pressure using a pressure gage, the air in the tire ha...

A:

Q: 1- Describe the operation concept of the fiber optic with drawing.

A:

Q: An air turbine has an isentropic efficiency equal to 0.85. If the turbine expands 2 kg/s from 2000 k...

A:

Q: what are free-body diagrams of a mechanism? HOw are they helpful in finding the various forces actin...

A: The answer is 

Q: m. What is the a

A: given:Pvacuum=60kpaPatm=28in hg

Q: Water flows steadily and smoothly along a horizontal pipe through a contraction and out into the atm...

A:

Q: Locate the centroid of the figure below. 200 mm 500 mm 10 mm 200 mm 150 mm 400 mm ANS:= mm = mm (one...

A:

Q: plane surfaces 1 and 2 - I, of 550 K and T, of 43 me that the distance betw eir dimensions.

A: Given data T1 = 550K T2= 430K Required  Heat exchange

Q: A precast concrete wall section is temporarily held by two cables as shown. Knowing that the tension...

A: Given data: TBD=900 N Need to determine the perpendicular distance from point O of cable BD.

Q: 03767 04362

A: Ans : 1st option is correct .  0.3767 KW/K.   EXPLANATION:

Q: 1. Problem Solving a. A study was conducted at Virginia Tech to determine if certain static a measur...

A:

Q: Steam at a pressure of 10 bar and 0.9 dry dis charges through nozzle having throat area of 450 mm?. ...

A:  The answer is in the next step

Q: In each case, draw the shear and moment diagrams for the beam. F6-5.

A:

Q: 3. Find vi assuming incompressible flow and The tank is very large.

A: To determine the velocity V1.

Q: A beam with the thin-walled cross section in the figure is subjected to a shear force V=20000 Ib. (T...

A:

Q: Q) Write introduction and conclusion for Lift Mechanism Bucket Boom Shoulder Mount Base

A: Write the introduction and conclusion for lift mechanism.

Q: A gas expands in a cylinder from 500 kPa and 0.1 m3 to a final volume of 0.5 m3. Determine the work ...

A:

Q: r(0) Problem Statement: A toy car weighing 0.76 Ib has been released at the top of the track. The cu...

A: Given: The radius of curvature, ρ = r = 6.557 ft The linear velocity of car, v = 23.8 ft/s The weigh...

Q: Deduce an expression for work done for stage of a reaction turbine and determine the condition for m...

A: The answer is in below step

Q: Write about characteristics of gyroscope with a neat sketch.

A: The answer is

Q: An air turbine has an isentropic efficiency equal to 0.85. If the turbine expands 2 kg/s from 2000 k...

A: Please find the solution below

Q: A machine shaft running at an average speed of 360 r.p.m requires a constant torque of 1.5 kN-m duri...

A: The solution is given below

Q: In general, polymers have lower strength, hardness, stiffness, density, and temperature resistance c...

A: This statement is true.

Q: Product categories listed in the master production schedule usually include the following except____...

A: Master Production Schedule usually consists of Firm customer orders, Sales forcast and spare parts. 

Q: Deduce an expression for work done for stage of a reaction turbine and determine the condition for m...

A: The answer is given below

Q: In a jet propulsion unit, air is taken in a rotary compressor at 1.01 bar and 15°C and compressed to...

A: The answer is in the next step

Q: hown is a pole-mounted tree pruner. Wh the rope at A is applied with a force P, the blade ED cuts th...

A: Making free body diagram of given mechanism for points A, B, C,  and D  we have,       In figure (...

Q: Calculate the reaction on the beam if W1= 13 kN/m P 10 kN M = 17 kN-m Counter clockwise x=6m y=2m Ve...

A:

Q: In a reaction turbine, the speed is 3000 r.p.m, mean diameter is 1 m, flow rate is 10000 kg/ min and...

A: The answer is in below step

Q: An insulated mixer takes in a 1st stream of air at 1139.54 K with mass flow rate of 1 kg/s and a 2nd...

A:

Q: 55 45 70 75 40 10 Omega rad/s (o) Fig. 2a Data pertaining to X1/F1 can be found in BeachBoard file d...

A:

Q: Nitrogen is expanded isentropically. Its temperature changes from 620oF to 60oF. Find the pressure r...

A:

Q: could be defined as a robust design approach for improving product quality.   Question 11 options: ...

A: Robust design is the design in which the sensitivity of the design is reduced so that they are not g...

Q: :- A mass (0.15 kg) is suspended from a spring of stiffness (6.3 N/m) without damping and is subject...

A:

Q: 2. Shown is a pole-mounted tree pruner. When the rope at A is applied with a force P, the blade ED c...

A:

Q: Steam from nozzle enters into a single stage impulse turbine at 300 m/ s absolute velocity. The nozz...

A: The answer is in the next step

Q: A screw-jack has a square thread of mean diameter 6 cm and pitch 0.8 cm. The coefficient of friction...

A: The answer is in next step

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.