eseI Engine? 3. What is the stroke and explain the strokes of a four-cycle engine?

Q: At the beginning of compression an ideal Diesel cycle using air has a pressure of 15 psia, a…

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Q: Plot the efficiency of Otto cycle for range of compression ratio of 6 to 14. At which compression…

A: Efficiency of otto cycle ( η ) in terms of compression ratio (r) is given by, η = 1 - 1r γ-1   Here,…

Q: 2. There are supplied 317 KJ/cycle to an ideal Diesel engine operating on 227 g air; p= 97.91 KPa, t…

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Q: Q3:A small truck has #cylinder ,4 liter compression ignition engine that operates on ir standard…

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Q: What is the efficiency of a Diesel Cycle engine of a compression ratio of 15 and a cut off ratio of…

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Q: A power producing equipment with a 4 cylinder, 4- stroke and operating in an air standard diesel.…

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Q: Q1: Show that the thermal efficiency of the Dual power cycle is: Nth,Dual = 1 (r)v-1 (, – 1) +…

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Q: 2. An ideal combustion cycle operates on 500g of air. At the beginning of the compression, the air…

A: Given data: r=10rc=1.65α=1.5 Need to determine the efficiency.

Q: а 4 суindcr, A power producing equipm cycle has a bore of 10cm and stroke of 12cm. Determine the…

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Q: At the beginning of compression and ideal dual combustion cycle using air has a  pressure of 15…

A: Given data: T1 = 75°C = 348 KP1 = 15 Psia = 103421.359 Pav1 = 13.2 ft3/lb = 0.824 m3/kg Constant…

Q: 1. Why ICE is always open cycle while the ECE can be open or closed cycle? 2. Compare between the SI…

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Q: 04: A) Prove that the ratio of work to the petrol engine works according to the Otto cycle equal: rw…

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Q: The open cycle gas turbines provides more flexibility when compare to dosed cycle O a FALSE Ob TRUE

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Q: A 3.3 liters and 6 cylinders S.I. engine operates with a compression ratio of 7.5. The pressure and…

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Q: compression ratio of 8.5. This engine compresses the fresh air-fuel mixture from its initial volume…

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Q: Which of the following is the T-S diagram of the engine using a true Brayton cycle?

A: The ideal Brayton cycle and actual Brayton cycle are different from each other. The ideal cycles of…

Q: Which of the following working fluids could NOT used in a reverse Brayton cycle operating betwe…

A: Answer is steam.

Q: A power producing equipment with a 4 cylinder, 4- stroke and operating in an air standard diesel…

A: Option d is correct.

Q: Which is figure depicts the ideal diesel cycle processes? Caipr rejeto. V3=Uz B. C S.

A: Ideal diesel cycle is combustion process in IC engine which comprises the four process to complete a…

Q: When cold starting of CI engines becomes difficult?

A: Cold starting of CI engines becomes difficult because; CI engines generally uses Diesel as fuel, a…

Q: (a) Describe with the aid of diagrams the operational sequence of four stroke spark ignition engines…

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: An engine is working on Otto cycle, Explain the working principle of the cycle with physical diagram…

A: Otto cycle: It is an ideal thermodynamic cycle which makes your gasoline fuelled car to move by…

Q: Oil engine operates according to the standard dual cycle takes in air at 1 bar and 50°C and…

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Q: A four stroke engine has a compression ratio of 10.2 to 1, a displacement volume of 2.6 liters and…

A: According to the problem, the compression ratio is 10.2:1. r=10.2 Here, r is the compression ratio.

Q: 11. 1kg of air is taken through a Diesel cycle. Initially the air is at 15°C and 1 ata. The…

A: GivenT1=15°C=15+273=288KP1=1bar=100kN/m2r=15Qs=1850 kJSolutionPart aWe haveFor process…

Q: An engine working on Otto cycle is supplied with air at 0.1 MPa,  35°C. The compression ratio is 8.…

A: Given,  Otto cycle P1 = 0.1 MPa T1 = 35 C = 308 K Compression ratio ,r  =8  Heat supplied , Q =2100…

Q: An ideal incomplete-expansion cycle uses steam Release condition is dry and saturated. Exhaust st…

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

Q: A compression ratio of 14 and cut off ratio of 2.3 is used for an ideal air standard Diesel cycle…

A: Answer: (a) The maximum cycle pressure is 3942.8 kPa. (b) The cycle efficiency is 57.758 %. (c) The…

Q: Show all sets of equations belonging to two-time ideal diesel cycle and two-time ideal mixed cycle…

A: As this is a multiple question , so i would be answering the first question as per the guidelines…

Q: An Ideal Dual Combustion cycle operates on 500 grams of air. At the beginning of compression, the…

A: As per question,  Initial pressure, P1=100KPA Initial temperature, T1=45°C Cut off ratio, ρ=1.65…

Q: Draw and label the P-V diagram of actual otto cycle applied to petrol engine.

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: Explain and contrast the functionality of a two-stroke and four-stroke diesel reciprocating engine.…

A: Sketch the two stroke diesel reciprocating engine.

Q: Describe how actual internal combustion engine cycle(i.e. Otto and Diesel)thermal efficiency differ…

A: In several ways, the real IC cycle for otto and diesel different from the air standard cycles.…

Q: B} A petroleum engine based on Otto cycle has a compression ratio of (5:1). Heat addition is (2600…

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Q: find the pressure and temperature at the end of compression, a) if cold air (k=1.4) is the working…

A: Question 1 Given: Otto cycle Compression ration (r)=7.5 Suction conditions P0=97.91…

Q: An engine working on air standard Otto cycle is supplied with air at 0.1 MPa and 35°C. The…

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Q: 1. Intake air into a 4-stroke, 4-cylinder otto engine is 100 kPa, 21°C with an air-fuel ratio of 15.…

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Q: nkine cycle has the following operating conditions: Steam pressure, 2.5 MPa Steam temperature, 280…

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Q: An ideal air standard Otto cycle has a compression ratio of 8.5. If the ratio of the specific heats…

A: As given in the question, Compression ratio = r = 8.5 Ratio of specific heats = γ = 1.4   Thermal…

Q: What are the advantages and disadvantages of an under-square engine?

A: the benefit of over square motors is that they can fire up higher and produce a superior force range…

Q: a) Explain the Working of a Turbojet engine with the help of block diagram and T-S diagram. Define…

A: The turbojet engine is the most commonly used air-breathing engine compared to the Pulse-jet and…

Q: How does the thermal efficiency of a real Spark Ignition engine compares to that for the air…

A: There is a difference in efficiency of the real and theoretical cycles. Various types of losses…

Q: An alr-standard diesel cycie engine operates as follows: Inlet temperature, temperature after…

A: Given T1=30+273=303 kT2=700+273=973 kw=590.1 kJ/kgQ1=925 kJ/kgQ=cp(T3-T2)925=1.0075(T3-973)B)…

Q: Draw a typical indicator diagram of pressure versus volume (p-v) to illustrate the cycle of a four…

A: Indicator diagrams are used in assessing the engines performance and help us in understanding its…

Q: Q1: Two spark ignition petrol engines having the same swept volume and compression ratio are running…

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Q: Could this engine be built? Hot reservoir T, H 600 K 100 J 60 J 40 J Cold reservoir T. = 300 K %| O…

A: Given data: The temperature of hot reservoir is Th=600 K The temperature of cold reservoir is Tc=300…

IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.