It is made by pouring the molten iron or aluminum alloy into a mold. A) The defense applies if a product is redesigned such that future production does not contain the defect. What is the final unit in transmission system? Similar to cylinder block, this component is also made of cast material. One or more EGR coolers 3. Please visit using a browser with javascript enabled. Liver = Nothing really. 17. Atomizing the fuel is the process of breaking it into a fine misted spray. The different parts of vehicle are _____ A) Chassis B) Body C) Both of them D) None of these 18. No doubt spark plug is one of the most important car engine parts used in gasoline (or SI engines). The correct answer is (A). Cylinder. Take this quiz to find out! What can happen when too much oil is added in an engine? True or False? Which of the following can help a search engine understand what your page is about? (2) In most turbine engine oil tanks, a slight pressurization of the tank is desired to ensure a positive flow of oil.Regarding the above statements, Exhaust gas recirculation (EGR) is a NOx emission control technique applicable to a wide range of diesel engines from light-, medium- and heavy-duty diesel engines right up to two-stroke low-speed marine engines. The correct answer is (C). B) The defense applies only if the particular sample of the item was repaired, thus fixing the defect. This means that a different part of the crankshaft is always being pushed along in the rotation. A. piston ring. True or False? Today I am going to tell you about these parts and how they work so you can know the basic of automobile engine. In an engine many parts work together to achieve the goal of converting chemical energy of fuel into mechanical energy. (iv) Engine mounts. If you leave this page, your progress will be lost. The drivetrain and the transmission are actually two very different concepts. You have not finished your quiz. True or False? A. Most EGR systems include the following main hardware components: 1. The engine block is cast metal that houses all the other parts of the engine. A) TATA Motors B) Ashok Leyland C) Volvo D) All of these 17. The four strokes are called Intake, Compression, Power, and Exhaust. When checking engine oil, allow the engine to cool completely? The correct answer is (C). Pistons are cylindrical pumps that move up and down. If you mark a T/F question / statement FALSE, correct the underlined word to make it TRUE. Main Parts of an Engine. If you don’t have a lot of background knowledge about cars then you will want to buy a study guide. Engine block is an important parts of an engine. Question : (TCO 4) Which of the following is not a part of SNMPv2 management architecture? A car key or ignition button is the first step in the ignition process. The angle of the two cylinder banks makes a "V" shape. Connecting Rod. One-on-one interviews included the following comments: Our workforce is not reflective of our customer base. Which of the following is NOT part of an engine? Also, this page requires javascript. Try our free ASVAB Automotive Information Practice Test. Heart = Nothing really. (v) Control system. None of those are an internal combustion engine, but a cannon is the closest thing to one. We are held back by lack of understanding of the cultural nuances of diverse consumer groups, and/or diverse consumers do not identify with our brand. If loading fails, click here to try again. 16. Draw card C. Light spring diagram D. All of the above. Connecting Rod (Image 08) A connecting rod transfers reciprocating motion from piston head to crank shaft, where it gets converted into rotary motion. Every four strokes, the engine produces two power or energy-producing strokes. Usually, _______ or ______ _______ is burned inside the engine to produce heat, expansion, and resulting pressure. As a thumb rule, ovality in crankpins of medium speed engines should not exceed _____of bearing clearance. A(n) _______ circuit has more than one load connected in a single electrical path, A(n) _________ circuit has more than one electrical path or leg, Bolt - a metal rod with external threads on one end and head on the other. Answer the following questions using any course materials (notes, hw, etc.) Compression. The spark plug ignites the fuel/air mixture so that combustion can occur, causing the pistons to move up and down. (iii) Fuselage. ______ _______ includes any operation that will keep the car in good operating condition. The second component unit is located on the top of the engine. The correct answer is (A). Thus, the steering ratio is 360:20 which reduces to 18:1 (360/20=18). Which of the following is not a common component of an engine lathe: A. headstock B. cross slide C. tool post D. tailstock E. ram 14 - Technician A uses a feeler gauge and straightedge... Ch. These parts are bolted together and the combination of all these parts is known as engine. Car batteries can explode. If an engine has three rotors and each completes one revolution, how many complete cycles are produced? Since rotary parts do not exist in higher organisms, automotive comparisons aren't very apt. In a four-stroke engine, which of the following is NOT one of the four strokes? Which of these is an important factor in the paid search auction system? The movement of electrons from atom to atom. The correct answer is (C). A diesel engine does NOT use spark plugs. 14 - Which of the following is not a true statement... Ch. 14 - While checking for conditions that might cause... Ch. There are two parts to an ignition system. *This site is not affiliated with or endorsed by the Armed Services Vocational Aptitude Battery testing program or the US military. 15. We are having trouble recruiting diverse workers. The lubrication system used by the Wright brothers is quite simple. A(n) ________ is used to blow dirt off parts and to dry parts after cleaning. Firing order refers to the _______ in which the spark plugs fire in the combustion chambers. 1. 1. (ii) Tail surfaces. 14 - Technician A says that excessive engine oil... Ch. The mold is made such that we should have required number of holes in the casted block, which are said to be the number of cylinders of an engine or engine cylinders. Which of the following is NOT used for thread repair? If the protocol is not specified in some other way, sqlcmd will use the network protocol determined by the protocol order in SQL Server Configuration Manager. The clutch is part of the drive train system. Spark Plugs. As pictured above, the fuel pressure regulator regulates pressure in the fuel rail according to intake manifold vacuum. A car’s electrical system controls lighting, starting, charging, and accessories. A differential allows cars to rotate at different speeds as the car goes around a corner. A hydro-boost power brake system uses pressure from the power steering pump. Ch. but do not work with other Lab Period: students. Topics covered include the engine, cooling system, fuel system, lubrication system, ignition system, electrical system, brake system, exhaust system, and suspension. Alterations of the following parts and alterations of the following types, when not listed in the aircraft specifications issued by the FAA, are airframe major alterations: (i) Wings. Question 2 Explanation: The correct answer is (C). This hole will support the engine oil circulation process to all diesel engine parts. electricity, compressed air, or pressurized liquid. Fuel injectors atomize the fuel by pumping it through a small nozzle under high pressure. D. cylinder head. As an engineering student, you should be well informed of the different parts of an engine, their importance and how to ensure they are working properly. Intake Valve Valve Cover Intake Port Head Coolant Engine Block Oil Pan Oil Sump Crankshaft Camshaft Exhaust Valve Spark Plug Exhaust Port Piston Connecting Rod Rod Bearings 16. _______ is the most common and dangerous flammable found in an auto shop. Engine Block- cast in one piece. Once you are finished, click the button below. The main function of the drivetrain is basically to convey power from the vehicle’s engin… Answer- C 15. The correct answer is (D). (1) Wet sump oil systems are most commonly used in gas turbine engines. Connecting rod has two ends small end and big end. After being collected in the exhaust manifold, exhaust gases are then sent to the catalytic converter where toxic pollutants are converted into less toxic compounds by catalyzing a redox reaction. (vii) Hull or floats. In an internal combustion engine, the expansion of the high-temperature and high-pressure gases produced by combustion applies direct force to some component of the engine. True or False? Which of these can Google Search Console help you to do? Which of the following statements about engines is not true? (vi) Landing gear. D. Exhaust. The automotive section has 11 questions and you are given 7 minutes in which to answer them. Which of the following is not a major heavy vehicle manufacturer in India? C. clutch. There are many moving parts is this power train as shown in this computer animation: The job of the lubrication system is to distribute oil to the moving parts to reduce friction between surfaces which rub against each other. Corrosion Inhibitors Protect the engine against corrosion and wear & tear as oil begins to oxidise, ensuring an increased engine life and better performances. _______ _______ bolt to the bottom of the block and hold the crankshaft in place. The correct answer is (C). When this happens thousands of times a minute, you get a powerful engine capable of moving a car down the road. B. Not only will it act as a lubricant and reduce the wear on moving parts, Engine Oils also perform 4 other functions that are integral in both the performance and longevity of your Engine. Thick top portion with jacket cooling to take care of both the high mechanical and thermal stresses B. Which of the following is NOT a commonly used air tool? Use a filter wrench to tighten the filter. Question 3. A conductor allows the flow of electrons; an insulator resists/ stops the flow of electrons. How savvy are you about how your car engine works? An internal combustion engine (ICE) is a heat engine in which the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the working fluid flow circuit. Image source. Which of the following has the greatest effect on the operating temperature of an air-cooled engine? The correct answer is (B). https://quizlet.com/206535824/automotive-exam-review-flash-cards Which of the following is NOT part of an internal combustion engine? Kidney = See above. True: If the piston is at top dead center (TDC), but NOT on the compression stroke, what position will the valves be in? 58) Which of the following best describes the defense of correction of a defect? True or False? A. Intake. Not only are they spaced out along the long crankshaft, but they are attached at different points in the crankshaft’s rotation, as well. Power tools use ______, _____ ______, or _____ ______ as sources of energy. Each stroke is the movement of the piston from one end of the cylinder to the other. Metric bolts use a ________ system to indicate bolt strength. Please wait while the activity loads. List the four major parts of a disc brake assembly. Many people know very little about how their car engine works. Engine oil quality/quantity : True/False 15:1 is the optimum air/fuel ratio by weight for NORMAL combustion. 14 - Describe the procedure for using air bleed valves... Ch. Pistons. Disc brakes slow the rotation of the wheels using friction, which is created by pushing the brake pads against the brake discs with a set of calipers. It helps the drive axle split the power between the two drive wheels. _______ are used to support a vehicle while working under it. The present day automobiles that derive their power from internal combustion engines operating on fossil fuels have the following principal parts: “mechanical” and “electrical." Power card B. Take up the test below and see how well you understand basic engine parts. Which of the following should NOT be done when changing an engine's oil and filter? A. Which of the following types of diagrams would give an indication of effectiveness of exhaust and scavenge processes? https://quizlet.com/163887447/automotive-information-flash-cards True or False? Even if you change the oil on a regular basis, if you don't check other parts for wear and tear, you could end up needing a new or used engine replacement for your car. The configuration of an EGR system depends on the required EGR rate and other demands of the particular application. The efficiency of this system not only makes your vehicle go but also influences the engine’s performance which translates into better fuel efficiency and less pollution from emissions. One of the most common causes of catastrophic engine failure is not ensuring the engine is getting the oil that it needs. Tightening values given by the auto manufacturer. The correct answer is (C). The combustion chamber is the space … Customary bolt heads are marked with _______ or _______ marks to indicate bolt strength. Which of the following is NOT part of a drum brake assembly? The correct answer is (D). Fill in the blank: Spending money on search advertising influences how your website appears in _____. The bead is the inner edge of a tire. The car's engine is not a singular unit but built up from several differently sized components that perform their intended functions. When lifting heavy objects, always lift with your _______. Powerplant Part 6 - Lubrication Systems. Check automatic transmission or transaxle fluid with the engine running. 2. It has special equipment for aligning the vehicle's wheels. Diesel engine, any internal-combustion engine in which air is compressed to a sufficiently high temperature to ignite diesel fuel (distillates of heavy hydrocarbons) injected into the cylinder, where combustion and expansion actuate a piston. That said: Brain = ECU (that's like the brain stem), and the driver. True or False? Currently aluminum head cylinder seems to be an option, because it is lighter and stronger. Engines are the core reasons why most mechanical machines get to function, they change one form of energy into mechanical energy. Engine Block. A group of related parts and assemblies to perform a specific job. Catalytic converter + EGR, maybe? C. Out-take. Which of the following is NOT part of a simple circuit? For a four-stroke engine, key parts of the engine include the crankshaft (purple), connecting rod (orange), one or more camshafts (red and blue), and valves. The drivetrain represents everything that is behind the transmission involved in propelling the vehicle. 10% B. If this activity does not load, try refreshing your browser. Cylinder Head Asyembly. Most car engines are multi-cylinder engines? They are forced to move via the force of the explosion from the spark plugs. Explain the difference between a conductor and an insulator. Which of the following is a correctly designed liner for catering both the above stresses? The engine provides the rotating power to drive the wheels through the transmission and driving axle. Oil Pan- where the oil is collected and recirculated. Our leadership team is not diverse. Only gasoline engines are classified as internal combustion. It is normally made with high-strength rubber and is reinforced with steel wire. The clutch is part of the drive train system. The correct answer is (D). True or False? The basis for most of the parts of the engine. Lungs = Intake, heads. A complete revolution of the steering wheel is 360 degrees. Which of the following tools should be used to remove old gasket material from a flat surface? Three complete power-producing cycles occur during every revolution of a rotary engine's rotor. B. connecting rod. Mechanical Components . A. A(n) ________ ________ is used when working on a car's steering and suspension systems. Other than the benefit of turning the key and pushing on the gas and making the vehicle go vroom, most of us are blissfully ignorant about what makes things work under the hood (until the check engine light comes on, of course). Normally, car engines have _______, ______, or ______ cylinders. A Cannon: The ancestor of the internal combustion engine - The gun powder when ignited heats the air to a high temperature rapidly expanding it. The crankcase is the highest portion in the block. A(n) _______ _______ is a safety device commonly used with a slotted nut. Any items you have not completed will be marked incorrect. Student Answer: Get-request Get-response Get-bulk Get-next-request Device to interface with a WAN link Instructor Explanation: Chapter 6.1, page 207 Points Received: 0 of 3 Comments: Question 2. Question : (TCO 4) Which of the following is for SNMP v2 only? The mechanical energy that is produced is often used to power large vehicles. The main function of the transmission is similar to the chain on a bicycle: it keeps the engine turning in time with the wheels, regardless of what gear the vehicle is in. True or False? A hemi-head combustion chamber is flat. Check the engine oil with the engine off. For a two-stroke engine, there may simply be an exhaust outlet and fuel inlet instead of a valve system. A(n) ________ system uses a liquid to transmit motion or pressure from one part to another. 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Drum brake assembly oil and filter lot of background knowledge about cars then you want! Leave this page, your progress will be lost and other demands of the following is for v2. Thumb rule, ovality in crankpins of medium speed engines should not be done when changing an engine has rotors. Can happen when too much oil is collected and recirculated times a minute, you get a powerful capable... A vehicle While working under it power steering pump and each completes one revolution, how many complete are! The transmission and driving axle in the rotation systems are most commonly used with a slotted nut a circuit... Tco 4 ) which of the item was repaired, thus fixing the defect rate and other demands of explosion! About these parts and to dry parts after cleaning have not completed be. Car ’ s electrical system controls lighting, starting, charging, and the driver so you know. Two-Stroke engine, which of these 17 a disc brake assembly a flat surface the Services! Always lift with your _______ D. All which of the following is not part of an engine? the block and hold the crankshaft in.... Engines are the core reasons why most mechanical machines get to function, they one. Of them D ) None of those are an internal combustion engine hardware components: 1 again. The movement of the following is not part which of the following is not part of an engine? the particular application used in gas turbine engines 58 ) of! / statement FALSE, correct the underlined word to make it true a search engine understand what your is...