Q/: Replace the 900N force of figure shown below by (1) a force through A and a couple (2) a force through B and a couple. 10m B 3m 900N

Q: can we do energy balance using the equation of first law of thermodynamics if the system is open?…

A: Given data Can we do energy balance using the equation of first law of thermodynamics if the system…

Q: A 6 kg/s of hot liquid flow continuously without leaking in a 40 mm inside diameter with thickness…

A: INTRODUCTION: The natural phenomenon of heat transfer is that heat is always transferred from a…

Q: 12 rad/s 110 mm C 110 mm 85 mm 65 mm h body/bodies is/are in general plane motion?

A: Ans: Option (b) is correct. Members PQ and QR

Q: QUESTION 2 An endless rope haulage must convey 6000 tons per 5-hour shift. If 2-ton used on a…

A: INTRODUCTION: In this issue, we will determine the needed space between the trucks while the truck…

Q: Technician A says that the PCM illuminates the mil if a defective causes emission levels to exceed…

A: If the emission level exceeds the threshold limit then PCM illuminates the mil. But it is not only…

Q: A heat engine having an efficiency of 70% is used to drive a refrigerator having a coefficient of…

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Q: For the cantilever beam shown. find the value of Flexural stress at point F due to :the 4 KN load 4…

A: The flexural stress at point F due to 4 kN load is 407.44 MPa.

Q: A pipe with 8 cm internal diameter, 9 cm outer diameter, 2 meter long, thermal conductivity 30W/mK…

A: Given   Heat transfer coefficient, h = 25 W/m2K                   Temperature, T1 = 80oC…

Q: 25 20 Beam Deflection Data of Steel Distance between fulcrum (mm) 400 500 600 Load (N) Beam…

A: (A) With the increases in load the beam deflection increases for steel , brass and aluminum.  The…

Q: A rection turbine has guide vane angle 30° the runner blades make an angle of 80° relative to the…

A: Given data:   α=30°β=120°N=16.67 rpsη=88% Need to determine the runner diameter at inlet and the…

Q: A) Construct the shear and bending moment diagrams.

A: Construct the Shear and bending moment

Q: A 1 lbm/s fluid enters a machine at 170 m/s, 800 kPa, and with a specific volume of 0.3 m3/kg. The…

A:

Q: Determine the x- and y-coordinates of the centroid of the shaded area. Assume a = 2.1b, c = 1.6b, d…

A:

Q: Question 5. a) Determine centroid for the following area. -3 in. 3 in.- 6 in.

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Q: 6. A 10-ton load is to be lifted through a height of 60 ft within 40 seconds. Determine the minimum…

A: Given  Load = 10 ton = 10*2204.62 lb = 22046.2 lb  height = 60 ft time = 40 s To determine  Minimum…

Q: 5- tire having a volume of 5 ft' contains air at a gage pressure of 36 psi and a temperature of 80…

A: Given data :-  volume=5 ft ^3 gage pressure = 36 psi temperature = 80 F find the density of air and…

Q: Determine the force in member BC and indicate if tensile or compressive. 1 kN 1 kN 1 kN 1 kN 1 kN 2m…

A: As there is no external horizontal forces in the given truss, we can say that, there will be no…

Q: the stress compressive. What would be the final temperature when heating starts at 20degC? The E of…

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Q: hat is the flexural stress of a 5mm diameter cylindrical ceramic specimen pjected to 275N load in a…

A: Ans- 252 MPa  Option first is correct.

Q: Thermodynamics (Jet-Propulsion Cycle) Round up the answer up to 5 decimal places.  A turbojet…

A: given; compressure inlet  pressure (P1)=14.7psiinlet compressor temperature(T1)=546Rpressure…

Q: A 5 lbm ball starts rolling up a 30deg incline at speed of 20 ft/s. Using conservation of energy,…

A: Given   Mass, m = 5 lbm       Angle = 30o Velocity, v = 20 ft/s Find  Power, P

Q: As the hydraulic cylinder rotates around 0, the exposed length I of the piston rod P is controlled…

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Q: Draw the shear and bending- moment diagrams for the beam and loading shown, and determine the…

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Q: What is the length of a copper tube with the heat loss of 500 Watts? A hot liquid which is 40℃ flows…

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Q: 1-The solid phase in the Isomorphism Systems is a . . Solid, while in Iron - Carbon solid solubility…

A: As per the Bartleby Answering Guidelines we are suppose to answer first three subparts of questions.…

Q: Fill in the blanks: An ammonia vapor compression system includes a liguid to suction vapor heat…

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Q: For a 8-node quadrilateral element, with an Aspect Ratio AR=1 and an element size of 1mm, find the…

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Q: A 40-kg packing crate is pulled by a rope as shown with a force P = 200 N. The coefficient of…

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Q: Q1: For the beam ABCD subjected to the loading shown in figure below (B internal hinge) (1) draw the…

A:

Q: The collar A slides along the rotating rod OB. The angular position 2 of the rod is given by 0 =…

A: Given data:- thetha = 2/3 ×π t^3  rad. R = 18t^4+4 m find the velocity and acceleration vector.

Q: Calculate the diameter of the nozzle and dimensions of an atmospheric burner that works with…

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Q: A smaller power plant produces 25 kg/s steam at 3 MPa, 600o C in the boiler. It cools the condenser…

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Q: A machine of mass 30 kg is placed on an elastic foundation. A sinusoidal force of magnitude 28 N is…

A: The system is modeled as a mass attached to a spring in parallel with a viscous damper with a…

Q: 5/22 Determine the x- and y-coordinates of the centroid of the shaded area. y a | y= k2Vx y = k,x³

A: find the coordinates of centroid.

Q: . An adiabatic air compressor (does not exchange heat with the environment) has an efficiency of 40%…

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Q: Draw the shear and moment diagrams for the beam shown below. 60KN 30KN.m A B. 1m 2m

A: First calculate the reactions at support s

Q: 92 the Pressare difference AP in a life of diameter (Dand Length (L) due to viscoss flow depend the…

A: INTRODUCTION: When the viscus fluid flows in a circular conduit with a diameter and length, the…

Q: Calculate the rise of a liquid of density p = 0.8 g cm-3 inside a square straw, with the cross…

A: Given; Density of the liquid, ρ=0.8 g/cm3=800kg/m3 Side of the square cross L=2 mm Surface tension…

Q: PROBLEMS 5.13-5.15 200 N 200 N 500 N 200 N Draw the shear and bending- moment diagrams for the beam…

A:

Q: The efficiency for my Reheat Rankine cycle si 25.3747%, and for Simple rankine cycle is 24.1455%,.…

A: Answer: ◆ The increase in efficiency due to reheating is 1.2292 %. ◆ No, reheat is not worth in this…

Q: Pressure drop and heat transfer in suction line Decrease compression ratio & discharge temperature…

A: Correct answer: (B)

Q: identify each if it is operated by a MAN or MACHINE i. Carry bar stock from the store. 1 min ii.…

A: (1) Carry bar stock from the store. 1 min  To carry stock from the store machines are used. (2) To…

Q: If the absolute pressure in a gas is 40.0 psia and the atmospheric pressure is 846 mbar abs, find…

A: Givenabsolute pressure Pabs=40psiPatm=846 mbar

Q: If block B has a leftward velocity of 8 m/s, determine the velocity of cylinder A. (DO NOT PUT SIGN…

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Q: Area 30 mm 20 mm In Figure 1, if the Young modulus is 200 Gpa, the strain percentage in the…

A: Given data :- P = 400kN find the strain percentage in the direction of normal force .

Q: An air vapor mixture has a DB temperature of 30 degrees Celsius and a humidity ratio of 0.015 kg/kg…

A: Moist air consists of dry air as well as water vapour. The amount of water vapour to that of dry air…

Q: Which of the following refrigerants are suggested as replacements for R22 in large air conditioning…

A: Correct answer: (B) R410A

Q: You have been asked to cook a 6 kg joint of beef in a conventional oven preheated to 200°C. The…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: The force exerted on a car by a prototype crash barrier crash is F=-(4400 + 50000S) N, where S  in…

A: given; force(F)=-(4400+50000S)where;S is in meter.velocity(V)=100kph…

Q: Figure 1: P = 400 kN 30° 1000 mm Area 30 mm 20 mm In Figure 1, if the Young modulus is 200 Gpa, the…

A: Given data:- force P = 400kN find the strain percentage in the direction of the normal force.

Fire safety

Fire safety is a new domain emerged in the early 90s to enable the design of buildings, structures, and infrastructure against destruction through fire. It also includes the provisions of building codes. This field is mostly associated with the design and efficient planning of a building, to reduce the destruction caused by fire. The branch of engineering that deals with it for the safety of the buildings from destruction of fire, is known as fire safety engineering.