Answered: If our building is functioned as school…

If our building is functioned as school and the external waste line pipes are planned to use for non-toxic wastes, which pipe we must prefer? Your answer: O Stone O Concrete O PPRC Terracotta Drain

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter9: Heat Transfer With Phase Change

Section: Chapter Questions

Problem 9.31P

See similar textbooks

Related questions

Q: The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a…

A: Given Data The acceleration at which the speed changes is: a=1.2g The time given is: t=0.98 s The…

Q: 2. Express the internal shear and moment in terms of x and then draw the shear and moment diagrams.…

Q: The 6 m uniform rod as shown below weighs 1000 N. Segment AB and BC is 4 m long. The cable acts at a…

Q: The amount of time that a customer spends waiting at an airport check-in counter is a random…

Q: Water at 20°C is pumped at a constant rate of 9 m3/h from a large reservoir resting on the floor to…

Q: 4. Locate the centroid (x, y)of the following composite areas: -3 in- 4 in. 3 in. 3 in.

A: Answer: The location of centroid: X = 4.83 in , Y = 2.56 in

Q: Water at 20°C is pumped at a constant rate of 9 m3/h from a large reservoir resting on the floor to…

Q: Determine the torque required to produce a 5° twist in the piece of wood. Use G = 1.0x10^6 psi for…

Q: In a circular path, the center of the radius-of-curvature is fixed. false none of these true…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: (a) Sketch the cycle on a 7-s diagram being sure to label the state points and indicate the relative…

A: Given that: The cycle is a Carnot cycle. Working fluid is R134a. Mass = 0.8 kg. Maximum temperature…

Q: 2- The efficiency indicator for a refrigerant cycle is coefficient of performance cop which is…

A: Aa per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…

Q: 9.12 A cantilever of length 1-2 m and of the cross-sec- tion shown in Fig. 9.18 carries a vertical…

A: A cantilever with a length of 1.2 m and the cross section indicated in the diagram carries a…

Q: A = C5 x 9 B = W8 x 21 find the Moment of Inertia Ix about neutral axis X-X (in⁴), and the Iy…

A: Moment of inertia is characterized as the amount communicated by the body opposing rakish speed…

Q: 5.7 In a continuous agitation heating tank, w=wi=200lb/min, Cp and density are constant, the volume…

A: Write the expression of heat transfer rate. dQ=wcdTdQdT=wc

Q: 1 A hollow shaft with outside diameter of 14 cm and wall thickness of 0.8 cm transmits 200 kW at 400…

Q: Find the force that produce M=200 Nm Pepependicular distance from force to point=D10 m

A: Given data : Moment=M Perpendicular distance from force to the point at which moment is given=d To…

Q: Calculate the maximum volume flow rate of fuel oil at 45°C at which the flow will remain laminar in…

Q: Glycerin at 20 °C flows upward in a vertical 75-mm-diameter pipe with a centerline velocity of 1.0…

Q: list down the derivation of formulas and describe each variable of "Work and Energy" (Dynamics of…

A: The work done on a rigid body due to an applied force is calculated by the formula, WT=F→·s→ Here,…

Q: Water is delivered from a truck (shown in Figure 1b) to a maximum 18m height above the hydrant. It…

Q: For laminar flow in a round pipe of diameter D, at what dis- tance from the centerline is the actual…

Q: An Ideal Rankine Engine receives steam at 10 MPa and 350C. It expands to a pressure of 100…

A: The Rankine cycle, also known as the Rankine Vapor Cycle, is a process utilised by coal-fired power…

Q: A boiler uses coal for fueling a power plant. The heating value of coal is 74500 kJ per kg of fuel…

Q: 3. Given a fourbar slider-crank linkage with the link lengths L2 = a = 40 mm, L3 = b = 120 mm,…

A: solving the part 1 we have

Q: Water at 20°C is pumped at a constant rate of 9 m3/h from a large reservoir resting on the floor to…

A: Write the given data. Q=9 m3/h=9 m3/h1 h3600 s=2.5×10-3 m3/sd=50 mmqL=2.5 J/kgP=0.1 kW=100 W

Q: Water mass flow rate of 2kg/s is delivered through the 30 mm commercial steel pipe? -0.15 Calculate…

A: Given: mass flow rate of water→m˙=2 Kgs Diameter of the commercial steel pipe→D=30 mm=0.030 m So…

Q: Water is heated while following through a 1.5cmx 3.5cm rectangular cross section tube at a velocity…

Q: 1. Explain what is meant by the term fast fracture, stating its causes, and give two examples from…

A: 1. Fast fracture: It is a dangerous and fastest mode of fracture, in which materials fail quickly at…

Q: Part A Determine the magnitudes of velocity of the car at this instant. Express your answer to three…

A: Find the velocity and acceleration of the car.

Q: Water flows in a constant diameter pipe with the following conditions measured: At section (a) p. =…

Q: と=Gcoms 173mm =20m/s2 C. Prob. 3 Find, WAB and 30° AB B

Q: A Carnot engine operating between 785 K and 245 K produces 72 kJ of work. Determine (a) QA, (b) ∆S…

A: T1= 785 KT2= 245 KW= 72 kJ To find: a) QAb) ∆S during heat rejectionc) e

Q: 2. Locate the centroid (x, y)of the following areas: For Problem

A: Equation of the curve, y= ha2x2 Note: Centroid of the given shaded area, x¯, y¯

Q: a) Explain the term Thermal Fatigue. In which situations it is very prevalent. Write down the…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Q3: A' am with cross section shown in the following image, find out the principle axes. 100mm 600mm…

Q: 1-Using the superposition theorem, find vo in the circuit in Figure below. Answer: 12 V. www 8A 20 V

Q: A steel shaft of 75 mm diameter is pressed into a steel hub of 100 mm outside diameter and 200 mm…

Q: The centrifugal compressor is used for refrigerants that require short displacement and high…

A: The given statement is false.

Q: A large artery in a person's body can be approximated by a tube of diameter 9 mm and length 0.35 m.…

Q: A thin rod of mass m = 12 kg is constrained to rotate about an axis through its center, but there is…

Q: A boron implant at 30 keV is done through a gate oxide that is 15nm thick, into a silicon substrate.…

A: Solution: Given Data: Rp=1000 Ao∆Lp=250 Ao

Q: A crate of mass 78 kg is pushed along a floor with a force of 30 N for a distance of 9 m. Calculate…

A: Given data : The value of displacement=9 m The value of force applied=30 N To find : Work done

Q: . Determine the direction of the crate’s velocity at this instant. B. Determine the magnitude of the…

A: Find the direction of velocity and acceleration.

Q: V-3mls aニ」mls L is Find u

A: Given:v=3 m/sa=1 m/s2t= 1 sec

Q: Which of the following is/are TRUE? OEdge and screw dislocations lower the required shear stress for…

A: The reduction in area in low carbon steel is expressed as, Thus, a reduction in area is…

Q: Q1. The member OA rotates about a horizontal axis through O with a constant counter clockwise…

Q: Water at 20 °C flows through a horizontal 1-mm-diameter tube to which are attached two pressure taps…

A: Given Diameter, d = 1 mm Length, l = 1 m Find Pressure drop

Q: sleeve is 20 kg. The governor sleeve ks are at an angle of 35° to the ve constant, determine the…

Q: Find the value of strain if stress is 4 N/mm2 and elasticity is 10000 N/mm2

Q: Given data : Stress=30 N/mm2 Force-2 N Find cross sectional area

A: Given data : The value of Stress=σ The value of Force=F Required : Cross sectional area

Concept explainers

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

If our bullding is functioned as school and the external waste line pipes are planned to use for non-toxic wastes, which pipe we must prefer?
Your answer:
Stone
Concrete
PPRC
Terracotta Drain

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Flow Characteristics (Entrance Effect) -Why is the Δ P/ L Line extrapolated to the tube entrance for the calculation of the entrance loss coefficient, KL ?
is friction factor inversely proportional to the Reynold’s number in case of laminar flow in circular pipes?
During a retrofitting project of a fluid flow system to reduce the pumping power, it is proposed to install vanes into the miter elbows or to replace the sharp turns in 90° miter elbows by smooth curved bends. Which approach will result in a greater reduction in pumping power requirements?
Q-2 ) ) A boiler house has natural draught chimney of 20 m height. Flue gases are at temperature of 380°C and ambient temperature is 27°C. Determine the draught in mm of water column for maximum discharge through chimney and also the air supplied per kg of fuel. Ans. [11.77 mm of water, 11.32 kg/kg of fuel
Answer this ASAP The diameter of the tube is 25 mm. The specific heat of water is 4.18 kJ/kg.°C. The overall heat transfer coefficient is 0.7 kW/m².°C. 1.Heat transfer surface area 2.Heat exchanger effectiveness (E) 3.NTU 4.Required length of tube 5.Briefly describe the type of flow used in the picture
A centrifugal pump is used to pump the water at its temperature in a reservoir with the free water surface located 2 m above the center of the pump inlet to the atmosphere. Piping system in 5ng from tank to pump; It consists of 3 galvanized iron pipes with an internal diameter of 20 cm and an average internal roughness of 0.15 mm. Local ancillary elements above the piping system are years; Sharp edged inlet (Kg-0,85), flanged smooth 3 pieces 90 ° bend -0,3 each thousand and one flanged full open globe valve (KK-8). Find the net positive charge on the usable suction since the minimum volumetric flow is 30 L / s that can be mpaed without cavitation. Evaporation pressure for water at 25 ° temperature: 3.169 kPa) (Standard atmospheric pressure: 101.3 kPa) -997 kg / m3 (-1.05) (dynamic viscosity of water at 25 ° temperature: 8.91.10-kg / ms)
The owners of a smallholding water their vegetable garden using collected rainwater from atank. Thetankhasadiameterofbm,itisam tall and sits on a 6 m tall stand. The inner diameter of the hose is c cm, and the hose is (20 +5d) m long. If the tank was initially filled to the brim, how long will it take before the tank is empty? Assume that there is a single ball valve (K = 0.05) in the line, and that the spray nozzle has a hole diameter that is 20 % of the diameter of the hose. You may ignore all other losses in the nozzle. a = 9 b = 8 c = 7 d = 1 Hint: Use an Excel spreadsheet or C program for the calculations.
Why turbulent flow to get the Reynolds number using equation of smmoth pipe equation rather than flat plate equation?
In a geothermal district heating system, 10,000 kg/sof hot water must be delivered a distance of 10 km in ahorizontal pipe. The minor losses are negligible, and the onlysignificant energy loss arises from pipe friction. The frictionfactor is taken to be 0.015. Specifying a larger-diameter pipewould reduce water velocity, velocity head, pipe friction, andthus power consumption. But a larger pipe would also costmore money initially to purchase and install. Otherwise stated,there is an optimum pipe diameter that will minimize the sumof pipe cost and future electric power cost.Assume the system will run 24 h/day, every day, for 30 years.During this time the cost of electricity remains constant at$0.06/kWh. Assume system performance stays constant overthe decades (this may not be true, especially if highly mineralizedwater is passed through the pipeline—scale may form).The pump has an overall efficiency of 80 percent. The cost topurchase, install, and insulate a 10-km pipe depends on…
[CE Hydraulics] Is the flow expected to be uniform or nonuniform for frictionless pipes? Why?
Can you use the friction factor for turbulent flow in a smooth circular tube to predict the fiction factor in an internally finned tube by using the hydraulic diameter?
Water at 70°F passes through 0.75-in-internal- diameter copper tubes at a rate of 0.5 lbm/s. Determine the pumping power per ft of pipe length required to maintain this flow at the specified rate.