Definition of Indicated mean effective pressure
Q: 27 P mm R=10mm 27 P mm R=10mm X X= Y= 10mm
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Q: 92: The air in a gas turbine plant passes from the compressor through a heat exchanger, heated by…
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A: Given Data The efficiency of the boiler is: η=93% The carbon intensity of the natural gas is: 0.19…
Q: Determine the internal forces and bending moment at point C. Express these based on the sign…
A: To find: Internal forces at point C = ? internal bending moment at C = ?
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Q: The drag racer P starts from rest at the start line S and then accelerates along the track. When it…
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Q: re for rotational motion about the hir m, b=0.5 m, 1-1 m, m- 10 kg. M
A: The moment about hinged point "O", (J+ml2)o..+(k2b2+k1a2)θ=Folsinωt
Q: Find the scale of force when (F=400 N, (L_MN = 9.49 mm
A: Given:F=400 Nlenth of scale, L=9.49 mm
Q: E The best size wire is fitted in a groove of a metric screw such that the wire touches the flanks…
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Q: The 64.4-lb crate slides down the curved path in the vertical plane. If the crate has a velocity of…
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Q: Q1/ Two Forces Shown in Fig. (1) acts on the bracket, determine the effect of these two forces…
A: F1 = 200 N F2 = 150 N The angle in-between the two forces are not clear in the picture. Hence…
Q: A bolt thread is designated as M 20 x 1.5 with core diameter equal to 18.16 mm. If 20 kN tensile…
A: ◆ The shear stress across the thread is 7.96 MPa. ◆ Therefore, the correct answer is option (d).
Q: Bar ABD in Figure P3.1 06 is supported by a hinge at B and by a cable at A. Find (a) the tension in…
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Q: A uniform light slender beam AB of section modulus EI is pinned by a frictionless joint A to the…
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Q: The drag racer P starts from rest at the start line S and then accelerates along the track. When it…
A: Given that: When the racer traveled 120 m, speed is 40 m/s and acceleration is 11.4 m/s2 It is…
Q: The piston rod of diameter 30mm and length 800mm in a hydraulic cylinder is subjected to a…
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Q: a. b. C. d. 4. The relationship between Young's modulus (E), Bulk modulus (K) and Poisson's ratio…
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Q: Q5: Give reason for the followings: 1-Toughness is reducing when some alloy steels are tempered at…
A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…
Q: A venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a…
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Q: 4. Find the force on the following triangular submerged plate in water and location of its center of…
A: Introduction: Hydrostatic forces are the result of a liquid's pressure loading acting on submerged…
Q: Replace the loading system acts on beam shown in Fig. (3) by an equivalent system consists (Single…
A: Given
Q: shear and moment diagram
A: ∑M2=0R1*12-40*4*10-20*8*4-40*4=0R1=240012=200kN ∑Fy=0R1+R2=160+160+40R2=160kN
Q: You are a new employee at an auto repair shop. The exhaust system on a car you are repairing is…
A: Write the given data. Wlift=2000 kgDpost=50 cm
Q: See Fig. (4). What force P must the two men exert on the rope to slide the uniform 6 m beam of 100…
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Q: DRAW THE SHEAR AND MOMENT DIAGRAM IkN/m 5KN 10kN-M 1KN/M اکسل ufullme الى أن ال إلى WI WI 5KN
A: Draw a free-body diagram of the given beam.
Q: determine area of
A: Given data, Determine area of the cross-section of the bar? FOS= 4Where, Bar is subjected to…
Q: Two cables BC & BD are pull out the ship as shown in Fig. (6), if the diameter of each cable is 50…
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Q: Determine the (f_R, By using Law of cosine when ( A=8 lb, B=6 lb, c = 100°) .A 10 .B 11lb .C 10.8lb…
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Q: About the Discussion, which ?of the following are true Do not direct the reader to the same tables…
A: Answers: 1. False 2. True 3. False
Q: A car is traveling around a circular track of 630-ft radius. If the magnitude of its total…
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Q: Q3: Michal has a 100-acre farm and plans to plant at most three crops. The seed for crops A, B and C…
A: Given:- Let Crops are A, B and C. Profit make on crop A is $100 Profit make on crop B is $300 Profit…
Q: Position vector of a particle is given as r(t) = 2t² i + 5tj - 3k in meters where t is in seconds.…
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Q: Water with a mass rate of "M" continuously enters a tank with a diameter of "D". If a hole in the…
A: given; mass rate=M water entering diameter=D lets take height of tank=h diameter of bottom hole=d
Q: Q5/ For the volume shown in Fig. (5), locate the centroid C(X, Y, Z) -20- 30 25 35
A: For the given volume shown in the figure, we have to calculate the centroid.…
Q: 5. A shaft is made of a steel alloy having an allowable shear stress of Tallow = 12 ksi. If the…
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Q: Could you please explain it in detail. I'm stuck in step 2. Especially T4. I want detailed…
A: To find: How the value of T4 is obtained.
Q: The strain components Ex, y, and Yxy are given for a point in a body subjected to plane strain.…
A: given; strain in x direction(εx)=0strain in y direction(εy)=430μεshear strain in xy…
Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid…
A: To study the given mohr's circle and determine the given stresses.
Q: True or False If two interlocking gears have the same radius, then the absolute value of the torque…
A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…
Q: 4) Take that W,= 3.8 kN/m intensity for the distributed load below. The fixed support at O can have…
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Q: a. b. C. d. 4.The relationship between Young's modulus (E), Bulk modulus (K) and Poisson's ratio (u)…
A: Young's modulus: The ratio of the normal stress to the longitudinal strain is known as young's…
Q: Calculate its factor of safety for the piston
A: Given data, Piston rod of diameter,d=30 mm length,l=800 mmCompressive force,F= 10 kN due to…
Q: 3/122 The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30…
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Q: The shear diagram visually represents the shear forces to which a bar is submitted. Considering the…
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Q: Position vector of a particle of mass m = 5 kg is given by r(t) = 3t³i+5j - 7t²k. What is its linear…
A: Given data: m = 5 kg position vector, r(t) = 3t3i +5j - 7t2k time, t= 2s
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Q: Steady two-dimensional heat conduction takes place in the body shown in the figure below. The normal…
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Q: Part A In a later chapter, we shall be especially interested in "doped" semiconductors, in which…
A: As the given metal for the question is silicon So the properties of silicon are Density of silicon…
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- A petrol engine with with 8 cylinders is having bore of 30 cm and stroke length of 30 cm. The engine capcity in liters approximately will be a. 1700 liters b. 170000 liters c. 170 liters d. 0.017 litersAt the beginning of the compression process of an air standard Otto cycle, p1 = 1 bar, T1 = 300 K. The maximum temperature in the cycle is 2250 K and the compression ratio is 9.8. The engine has 4 cylinders and an engine displacement of Vd = 2.6 L. Determine per cylinder: Only the letters d,e, and f are only needed thank you! a) the volume at state 1.b) the air mass per cycle.c) the heat addition per cycle, in kJ.d) the heat rejection per cycle, in kJ. - <e) the net work per cycle, in kJ. - <f) the thermal efficiency. - <g) the mean effective pressure, in bar.h) Develop a full exergy accounting per cycle, in kJ. Let T0 = 300 K, p0 = 1 bar.i) Devise and evaluate the exergetic efficiency for the cycle.Engine Type: Single cylinder Four stroke Diesel engine, Bore: 0.0875m, Stroke: 0.11m Capacity: 661.5 cc, Power: 6 H.P. at 1500 rpm, Torque: 2.96 kg.m at 1500 rpm and Compression Ratio :17.5:1 Explain how to measure the :- Fuel consumption. Inclined manometer readings for air flow. RPM, power output etc. (iv) Study of various components of diesel engine. (ii)
- Below figure shows Ts diagram of an aircraft engine. Draw the engine diagram only. Answer the following: a) What is TIT and max temperature magnitudein this engine? b) What is the fuel to air ratio in main CC and AB. c) Guess the approximate pressure ratio of the compressor making suitable assumption/data. 06 2000 K 1200 K 03 ATO (combustion) 02 01 565 K Pa 04 5 959 K ATO (afterburning)The following data were obtained during a test of six cylinder otto cycle engine. Speed 2000 rpm, bore 3.5 in stroke 3.75 in, specific fuel consumption base on brake hp.66 lbs. / bhp-hr, brake arm 1.05 ft. HHV of fuel 20000 Btu/lb, Brake Torque 133 ft-lb, friction torque 40 ft-lb room temperature 90 F. barometric pressure 14.7 psia Find:a.) BHP=b.) BMEP=c.) IMEP=d.) IHP=e.) BRAKE THERMAL EFFICIENCY=f.) INDICATED THERMAL EFFICIENCY=Get the following values for each stage using NIST tables: Stage 5(feed water in): P5, T5, H5 Stage 6(feed water out ): P6, T6, H6 Explain how to get values please.
- E 01 Image Word 1/1 Using PV & TS Diagrams derive the formulae of a. Temperature, Pressure & Volume c. Change of Enthalpy e. Change of Entropy g. Work steady-flow of the following processes; 1. Isopiestic, 2. Isochoric, 3. Isothermal, 4. Adiabatic, 5.General Polytropic b. Heat addedrejected d. Change of Internal Energy f. Work non-flow Tap to view in full-screen OCR Rotate Markup Extract Text Signature NoteB) Why A two stroke cycle engine gives double the number of power strokes as compared to the four stroke cycle engine, at the same engine speed.The following data refer to a 12-cylinder, single-acting, two-stroke marine diesel engine:Speed: 150 rpmCylinder diameter: 0.8mStroke of piston: 1.2 mArea of indicator diagram: 5.5x 10-4 m2Length of diagram: 0.06 mSpring value: 147 MPa per mFind the net rate of work transfer from the gas to the piston in kW.
- 03/ A 4 cylinder has a following data Bore-15 cm; Piston speed 510 m/min; B.P= 60 kW; T0.80; Pa-5 bar; C.V=40000KJ/kg. Calculate i) whether this is 2 Stroke or 4 Stroke engine and why? 04/ Write a notes on heat balance sheet, draw that on the energy flow and enhance your answers with equations.AM Q1: Choose the right answer The means if a sample is compressed in one direction it tends to get thicker in the lateral direction poission's ratio Hooke's Law Ductility A pressure vessel can be treated as thin- =walled when the r/t 10 10 10 or greater One of the below cycles is not under this category of Gas power cycle Brayton cycle Dual cycle Rankine cycle ||| %9A 1₁. 4B) An engine with an indicated thermal efficiency of 50% and mechanical efficiency of 45% consumes 15kg/h of a fuel at a fixed speed. The brake mean effective pressure is 6.5 bar and the mean piston speed is 13m/s. Assuming it is a four cylinder four- stroke square engine, determine the crank radius and the speed in rpm. Take the heating value of the fuel =42MJ/kg and combustion efficiency 100%.