What is the difference between petrol engine and Diesel engine?

Q: As shown in the figure below, a cylinder fitted with a piston is filled with 700 lb of saturated…

A: Mass of ammonia = 700 lb Temperature = 45 °F Piston weight = 1 ton Diameter = 2.5 ft  Find the…

Q: Find the equivalent spring constant spring constant of the system. Say, k1 = 20 lb/in, k2 = 35…

A: Given:Spring constants:k1=20 lb/ink2=35 lb/ink3=18 lb/ink4=50 lb/ink5=45 lb/in

Q: For the tank in the figure, calculate the volumetric flow of water, which comes out through a pipe,…

A: GivenP1=140kPah1=2.5mV1=0P2=0V2=?h2=0d=0.5m

Q: HVAC UPVOTE WILL BE GIVEN. ANSWERS ARE GIVEN ALREADY. PLEASE WRITE THE COMPLETE SOLUTIONS. A room…

A: Givenmoist air dry bulb temperature of 25°Cwet bulb tempe rature of 21°C

Q: The member AF is fixed to a wall at A. Determine the (a) reaction at the wall; and (b) total change…

A: Given data as per the question Young modulus of the member AF =200 Gpa

Q: Steam, initially at 700 lbf/in.2, 550°F undergoes a polytropic process in a piston-cylinder assembly…

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Q: A simple ideal Rankine cycle with water as the working fluid operates between the pressure limits of…

A: Given data: Cycle : Simple Rankine cycle Turbine inlet pressure = P1 = 10 MPa  Turbine inlet…

Q: The catapult is used to launch a ball such that it strikes the wall of the building at the maximum…

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Q: Janice is grilling a steak for her July 4th barbecue dinner. The steak initially weighs 300 grams…

A: Write the given data. Wun=300 gramsLun=25 mmWco=215 gramsLco=15 mmA=5 cm2F=5 N∆Lun=7 mm∆Lco=2 mm

Q: Steam, initially at 700 lbf/in.2, 550°F undergoes a polytropic process in a piston-cylinder assembly…

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Q: Figure 2 shows a horizontal beam AB. It is pin-supported at end A and carrying a load Q at end B.…

A: Introduction The column is the…

Q: Five lbs of propane is contained in a closed, rigid tank initially at 80 lbf/in.², 150°F. Heat…

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Q: Steam, initially at 700 lbf/in.², 550°F undergoes a polytropic process in a piston-cylinder assembly…

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Q: 9-25 The weldment shown in the figure is subjected to an alternating force F. The hot-rolled steel…

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Q: - For the concurrent coplanar force system shown determine the force in the boom (FAS) and the…

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Q: Question 6 Name the four criteria for classifying compressors. 01.highest pressure developed 2.…

A: Given: There are several criteria for which we can classify compressors. But we have to classify…

Q: A canal of trapezoidal section has bed width of 8 m and bed slope of 1 in 4000. If the depth of flow…

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Q: You calibrated an objective using a 0.0100 mm micrometer and determine there are 10.0 OSD per 15.0…

A: Given:- 0.01 mm micrometer 10 OSD = 15 SSD 3.5 OSD = we need to find

Q: The figure shows a riveted lap joint with cover plates connecting two steel plates. Each rivet has…

A: Given data Diameter of rivet = 12 mm Thickness of plate = 15 mm Width of plate = 100 mm a) if load =…

Q: rail 5 m in length having a coefficient of linear expansion of 11.6 x 10-6 m/m C increases its…

A: Given:Length of the rail, L=5 mCoefficient of linear expansion, α=11.6*10-6 m/m°CInitial…

Q: Counterflow heat exchanger is designed to heat fuel oil from 30-90degC while the heating fluid…

A: Givencounter flow heat exchangerTc1=30oCTc2=90oCTh1=140oCTh2=150oC

Q: For the truss shown, determine the axial load (kN) and stress (MPa) in member AC having cross…

A: Given data Cross section area of AC = 1000 mm^2 Find the stress in AC and whether the stress is…

Q: A piston-cylinder assembly contains 0.4 lb of air initially at a pressure of 30 lb/in² and a…

A: Given: mass, m = 0.4 lb T1 = 300 deg F P = 30 lbf/in2 Volume is doubled To find: Heat transfer Q12

Q: Water contained in a piston-cylinder assembly, initially at 300°F, a quality of 60%, and a volume of…

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Q: Compute the enthalpy of air at 60 percent relative humidity and 34 deg.C (Psat = 5.318 kPa), when…

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Q: A simple ideal Rankine cycle with water as the working fluid operates between the pressure li the…

A: GivenP1=10MPaP2=10kPaT1=500oCm=165 kg/s

Q: Imagine you have an elastic band. You place the band on a table and stretch it by pulling both ends.…

A: Given question is related to solid mechanics and material science.

Q: 4. A rigid block of having a weight M is suspended by symmetrically placed rods. Each copper rod has…

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Q: 6 m 4.5 m 4.5 m 4m

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Q: A rigid, well-insulated tank contains a two-phase mixture of ammonia with 0.0019 ft3 of saturated…

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Q: The impact energy of 0.11% Carbon alloy decreases by O 0% O 25% 50% O 75% when the temperature drops…

A: Using the Carbon alloy Temperature -Energy Graph

Q: How to calculate for speed of sound with temperature with the given altitude? Use formula: Va= √…

A: Given data  Y= 1.4  R = 53.342 lbf-ft/lbm°R g = 32.3 ft/sec^2 Find the speed of sound by the formula…

Q: A material presents S-N fatigue behaviour shown on the right with the fatigue limit being 100 MPa.…

A: Given data:- Fatigue limit = 100 Mpa Diameter of bar = 20 mm Find the maximum tensile load by…

Q: A block of wood is tested in direct shear using the loading frame and test specimen shown in the…

A: Given: Load→P=16 KN Height of the plane AB: →h=50 mm And width perpendicular to the plane: →w=100 mm…

Q: Fatigue accounts for ~90% of mechanical engineering fai es that may be taken to increase the…

A: Introduction: If a load is continually withdrawn and restored after being of insufficient size to…

Q: As shown in the figure below, a cylinder fitted with a piston is filled with 600 lb of saturated…

A: Given Data The amount of the saturated ammonia filled in the piston is: m=700 lb The temperature of…

Q: The driver of the truck has an acceleration of 0.32g as the truck passes over the top B of the hump…

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Q: Water at 150°F flows in a straight 0.863-in-diameter iron pipe (e -0.00015ft) between points A and B…

A: Given   Diameter, d = 0.863 in      Length, L = 350 ft Pressure, P1 = 8.35 psi                P2 =…

Q: A specimen of copper having a rectangular cross-section of 15.2 mm by 19.1 mm is pulled in tension…

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Q: Practical examples 4. Air at a temperature of 75 °C and a pressure of 400 kPa occupies a volume of…

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Q: 3. Steam Source (based on former midterm problem) A piston-cylinder device with a cross-sectional…

A: Given Data: Piston cross section Area Ap = 0.021 m2 liquid droplet mass flow rate min˙=0.37 g/s…

Q: Find the length of elongation of a uniform mild steel rod length of 3 m, cross-sectional area of 150…

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Q: UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS.  PLEASE ANSWER ALL THE SUBQUESTON WITH…

A: Given Data The temperature of air is: DBT=30°C The relative humidity is: RH=50% To Determine a. RH…

Q: The lap joint is fastened with four 3/4-inch diameter rivets. ➤a. If the allowable shearing stress…

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Q: A wheel is mounted on a shaft (G= 80x10^9 N/m^2) of length 3 m and radius 1 cm. The wheel is rotated…

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Q: A machine shaft supported on bearings 2 m apart is to transmit 180 KW at 200 rpm while subjected to…

A: The given information in the problem is listed below in the attached image:

Q: Steam, initially at 700 lbf/in.2, 550°F undergoes a polytropic process in a piston-cylinder assembly…

A:

Q: Which property of material can be determined by impact test?

A: following is the answer to the above problem-

Q: A specimen has a yield strength of 1390 psi at room temperature (70 degrees F) and 910 psi when it…

A: Introduction: The yield strength of a material is the strength beyond which the material begins to…

Q: Question 9 The compression ratio of diesel cycles normally have a range of O a. 8 to 10 O b. 10 to…

A: Given Data- Diesel Cycle given we have to explain about its compression ratio