Some operating data for an air-standard Otto cycle are given in the table. Use the operating data to answer the questions below. ? (???) ? (?) ? (??^3) 1 1 300 400 2 - - 40 3 - 1500 40 4 - - 400 a) Sketch this Otto cycle on a ?-? diagram. Label what you can on the diagram given the information in the table, then come back and modify your diagram with the information you determine in part b) Fill in all the missing pieces of information in the table.

Q: generator eliciency = 95%, brake engine elficiency = 90% What is the combined work in KW? Answer: If…

A:

Q: 02/ Choose the correct answer from below 1- With an increase of the number of cylinders in a multi…

A: With the increase of the number of cylinders in a multi-cylinder engine the power to weight ratio…

Q: An auxiliary power unit (APU) is a relatively small, self-contained generator used in aircraft to…

A: To find: The probability that the failure occurs at the 20th flight test?

Q: The answer should be +, -, or 0 Consider the cyclic process depicted below. What are the signs of Q,…

A: to determine- heat transfer, work done and change in internal energy.

Q: Use Bayes’ Rule to solve the following problem: The new engine subcomponent was tested in two…

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Q: QUESTION 4 Racing engines are needed for the 50 hour endurance race. In this race cars will keep the…

A: Given data  No. of failures  Time (in hrs) 1 5 2 30 1 55 1 80 8 (do not fail till test…

Q: An engine that operates at half its theoretical (Carnot) efficiency operates between 525° C and 280°…

A: GIVEN DATA- LOWER TEMPRATURE =280'C = 280+273=553K HIGHER TEMPRATURE =525'C=525+273=798K W=850KW WE…

Q: Explain the following diagram?

A: Given Plotting of torque power versus RPM To find Explanation

Q: A single-cylinder, 4-stroke, 3-liter gasoline engine operates at 608 rpm and a compression ratio of…

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Q: Which statement below is advantageous to steam power plant? air pollution from smoke fumes costly to…

A: Steam power plant causes air pollution because of smoke fumes and costly to run in comparison to…

Q: 03/ A 4 cylinder has a following data Bore=15 cm; Piston speed 510 m/min; B.P= 60 kW; 0.80; P-S bar;…

A: k=4cylinder d=15cm=0.15m v=510m/min BP=60kW efficiency=0.80 P=5 bar L=12cm=0.12m   v=2LN N=v/2L…

Q: The piston stroke depend on * offset crank angle B crank radius the crank angle value when the…

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Q: In the initial stages of the design of a vehicle, it is found that the engine must produce 100 Nm of…

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Q: • The table lists the values of the torque curve. The nominal speed of the engine is to be 250…

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Q: (a) The bore (D) and stroke (L), both in cm. (b) The indicated thermal efficiency(7m, ind) - (c) The…

A: NOTE:- Here in part C). they just asked break engine efficiency, thete are 2 efficiency related to…

Q: A compression ignition engine with 8 cylinders is having stroke length of 400 mm and cylinder…

A: Given - Number of cylinders (N) = 8 For each cylinder, d = 400 mm = 0.4 m l = 400 mm = 0.4 m The…

Q: A 200-hp engine can deliver, in SI units, an average power of ____. (1 hp = 746 W)

A:

Q: 2. Given the Ultimate analysis of Alabama coal: Hydrogen Nitrogen Moisture = 5.29% Sulfur Carbon|…

A: Given: Ultimate analysis of an Alabama coal is, Sulfur = 1.26 % Carbon = 79.71 % Oxygen = 7.13 %…

Q: The figure below is the basic plot of pressure vs. volume for the Dual Standard Cycle. Constant…

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Q: 03/ A 4 cylinder has a following data Bore-D15 cm; Piston speed 510 m/min; B.P= 60 kW; n-0.80B P-5…

A: Given the bore diameter(d)= 15 cm ; Piston speed=510 m/min=8.5 m/s ; Brake power =60 kW,  Mechanical…

Q: 2. An 8 cylinder, four-stroke diesel engine with 4" bore and 6" stroke was run in the laboratory at…

A: Eight-cylinder, four-stroke diesel engine N= 500 rpm Angular speed, ω=2×π×N60=2×π×50060 = 52.36…

Q: A reheat cycle with two stages of reheating is executed, with steam expanding initially from 90 bar…

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Q: 03/ A 4 cylinder has a following data Bore=15 cm; Piston speed =510 m/min; B.P= 60 kW; Tch0.80; P-5…

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Q: Which of the following belongs to the special classification of Mach Number? Subsonic Transonic…

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Q: Afertilizer producer finds that it can sell its product at a price of p= 3000 - 0.6x dollars per…

A: Given data: Price(P)=3000-0.6xCx=9000+750x+0.150x2 Need to determine the number of units must be…

Q: One of the assumptions is not used in derivation of Bernoulli's equation?       frictionless flow…

A: It is required to determine incorrect assumption of Bernoulli equation

Q: 4.2 The following are operating conditions for a steam generator: Coal analysis: carbon 61%,…

A: To solve this question the coal components mentioned are used in the emperical formula for the…

Q: 1. Draw a table of the working process of a 4-stroke 6-cylinder engine. The firing sequence is…

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Q: A 3.0Li Gasoline engine running on a 4 stroke cycle has a shaft rotary speed of 3000rpm. Determine…

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Q: An engine system of 3 msin components in a series sll having the same reliability. Determine the…

A: Given   Three main components. Reliability of the system = R1 = R2 = R3 0.995 Find    Level of…

Q: 5. The theoretical maximum power efficiency of any design of wind turbine is 0.95. [True/False] 6.…

A: 5. Wind turbine is used to convert the kinetic energy of the wind to the electrical energy. It is…

Q: Q1/ Select the best answer for the following: 1-In a four stroke engine, in each crank revolution *…

A: Basic concepts of the I.C. engine are used.

Q: = The shown video represents

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Q: A multi-cylinder engine is to run at a constant load with an average speed of 600 rpm. The magnitude…

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Q: single-cylinder, double-acting, four-stroke cycle engine consists of O Two power strokes for every…

A: Given Data⇒ Single cylinder Double acting Four-stroke cycle engine

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.