Engine Maintenance Chapter 4 - Quiz. Engine Maintenance 1.The compression of air in a diesel engine causes the: a.temperature to decrease. b.exhaust valve.

Slides:

Advertisements

Similar presentations

Unit C: Agricultural Power Systems

Advertisements

Engine Operation Chapter 3

Chapter 3 Engine Operation

Cessna Single Engine Aircraft Maintenance

Engine Maintenance Chapter 1 What Makes the Boat Go.

STUDENT NAME: (1) Patel Vidhi A.

LESSON TEN. AIR AND EXHAUST SYSTEMS AND TURBOCHARGERS.

Interest Approach Identify the major systems of an engine.

Two Stroke The biggest diesel engine in operation, work on two stroke principle. It is called two stroke because it takes two strokes of piston to complete.

Aims and Objectives Aim To be able to recognize the main components within a basic engine fueling system and its function within an internal combustion.

Four Stroke Cycle Engine

CHAPTER 3 INTERNAL COMBUSTION ENGINES

Diesel Engines TRF 210. History of Diesel Engines 1890 Dr Rudolf Diesel had a theory that any fuel could be ignited by the heat caused by high pressure.

Internal Combustion Engines – The Diesel

Diesel Engine 4 Stroke Cycle model

Mechanical Aspiration The process of mechanically increasing the manifold pressure of an engine in order to maintain and/or increase horsepower. Ambient.

Diesel Automotive Engines

Diesel Engine The only difference between diesel engine and a four-stroke gasoline engine is: No sparkplug on Diesel engine. Has a higher compression ratio.

Internal Combustion Engines – The Diesel References Required Principles of Naval Engineering – (pP ) Optional Introduction to Naval Engineering.

Combustion Chamber Combustion chamber is the space enclosed between the piston head and cylinder head when the piston is at top dead center position. Depending.

Gas Power Cycle - Internal Combustion Engine

Marine Engine Systems Merchant Marine Training Centre.

1 Diesel Fuel Injection. 2 injection in a diesel is a necessityinjection in a diesel is a necessity with gasoline engines, fuel injection is an alternativewith.

Introduction Diesel Engine.

ELECTRONIC FUEL INJECTION COMPONENTS

Diesel Power Plant Mr.B.Ramesh, M.E.,(Ph.D) By

SEMINAR ON “GASOLINE DIRECT INJECTION”

FUEL INJECTION SYSTEM OPERATION

Engine Construction Stationary Parts 2 s/c Slow Speed BEDPLATE LUBE OIL SUMP A FRAME CYLINDER BLOCK JACKET WATER CYLINDER LINER CYLINDER HEAD INTAKE PORTS.

Aims and Objectives Aim To be able to describe the operation of an injection system within an internal combustion engine Objectives Be able to describe.

Different Types of IC Engine Rated by their maximum horsepower Three Types –Reciprocating –Rotary –Sustained Combustion.

“DIESEL ENGINE” A SUMMER TRAINING PRESENTATION ON

Chapter 1 - Quiz Engine Maintenance PowerPoint slides by

JAY DUDHELA Roll Num. - T13EC017 Enr. Num

ADVANCE IN AUTOMOBILES HYDROGEN FUELLED ENGINES BY C.SUBRAMANIAN, 10MECH50, III-MECH, VCET,MADURAI.

Engine Maintenance Chapter 5 - Quiz. Engine Maintenance 1.The most common source of problems on a diesel engine is the __________ system. a.cooling b.fuel.

I.C. ENGINES LECTURE NO: 08 (24 Mar, 2014). Combustion Formulas Combustion is a chemical reaction in which certain elements of the fuel combined with.

1 Agricultural Power Systems Identifying Engine Systems and Their Components.

Engine Maintenance Chapter 4 Inboard Diesel Engines Part 1.

The Z engine. What is the Z engine? 4/2-stroke, 2-cylinder engine Revolutionary work principle combines the best aspects of 2- and 4-stroke engines Part.

Four Stroke Cycle In 1892 Rudolph Diesel invented the compression ignition engine named after him. The first engine was built at Augsburg Maschinenfabrik.

Compression Ignition Engines

Carburetors & Fuel Injection 1.Describe the major parts of fuel injection. - Air cleaner, mass air flow sensor, injector, pressure regulator, electric.

Fuel injector The fuel is delivered by the fuel pumps to the fuel injectors or fuel valves. For the fuel to burn completely at the correct time, it must.

INTERNAL COMBUSTION ENGINES. EXTERNAL VS INTERNAL  external- combustion engine  typically steamed powered  heated water would produce steam to increase.

The C.I. Engines Fuel System  The C.I. engine demands that the fuel supplied is –  Timed to inject when the piston is near the end of the compression.

Unit 61: Engineering Thermodynamics Lesson 12: Combustion Engines.

AfterSalesTraining R 505 Pressure Charged Engines Published by AfterSalesTraining © MG Rover Group All rights reserved. No part of this publication may.

Induction System – carburetor

SEMINAR ON TURBO DIRECT INJECTION ENGINES

IDENTIFY THE MAJOR SYSTEMS OF AN ENGINE!. NEXT GENERATION SCIENCE/COMMON CORE STANDARDS ADDRESSED! CCSS.ELA Literacy.RST.9‐ 10.3 Follow precisely a complex.

IN THE NAME OF ALLAH THE MOST BENEFICIENT THE MOST MERCIFUL:

MULTI POINT FUEL INJECTION

Intake & Exhaust Components

Engine Systems Overview

A. Diesel cycle : The ideal cycle for CI engines

What is CRDI ? CRDI stands for Common Rail Direct Injection.

Unit 61: Engineering Thermodynamics

Unit 61: Engineering Thermodynamics

Internal Combustion Engines – The Diesel

UNIT INJECTOR SYSTEM.

Gas Power Cycle - Internal Combustion Engine

Diesel Automotive Engines

Four Stroke Compression Ignition (CI) Engine

Introduction to Engine Parts, Operation and Function

COMMON RAIL FUEL INJECTION SYSTEM

Engine Systems Parts Review.

Ch. 10 Heat Transfer in Engines

Presentation transcript:

Engine Maintenance Chapter 4 - Quiz

Engine Maintenance 1.The compression of air in a diesel engine causes the: a.temperature to decrease. b.exhaust valve to open. c.temperature to rise. d.exhaust valve to close. 2

Engine Maintenance 2.The diesel engine develops power by __________ fuel. a.burning b.exploding c.compressing d.expanding 3

Engine Maintenance 3.To achieve effective combustion in a diesel engine three independent factors must take place. There must be an adequate supply of: a.fuel, the diesel fuel must be atomized, and the fuel must be thoroughly filtered. b.oxygen, the oxygen must be atomized, and an adequate supply of diesel fuel. c.oxygen, the diesel fuel must be atomized, and the diesel fuel must be thoroughly mixed with oxygen. d.fuel, an adequate supply of oxygen, and the oxygen must be thoroughly atomized. 4

Engine Maintenance 4.The limiting factor in how much fuel a diesel engine can burn is the ability to get a sufficient quantity of: a.fuel into the engine's cylinders. b.air into the engine's cylinders. c.compression out of the engine's cylinders. d.exhaust gases out of the engine's cylinders. 5

Engine Maintenance 5.The purpose of the turbocharger is to: a.drive fuel into the cylinders. b.increase the compression ratio. c.drive compressed air into the cylinders. d.increase the flow of exhaust gases. 6

Engine Maintenance 6.The down side of using a turbocharger is that it: a.raises the air temperature. b.raises the fuel temperature. c.lowers the air temperature. d.lowers the fuel temperature. 7

Engine Maintenance 7.In the diesel engine, fuel is: a.not mixed with oxygen before combustion. b.mixed with oxygen before combustion. c.super heated before combustion. d.cooled before combustion. 8

Engine Maintenance 8.An intercooler is simply a heat exchanger fitted in the: a.oil supply. b.fuel supply. c.raw water supply. d.air supply. 9

Engine Maintenance 9.Modern diesel fuel injection systems can be divided into two basic systems, the: a.indirect and distributor pump systems. b.direct and distributor pump systems. c.indirect and direct injection systems. d.rail and unit injection systems. 10

Engine Maintenance 10.The difference between the unit injection system and the rail injection system is that the rail system: a.injects fuel directly into the cylinders. b.stores a reservoir of fuel at high pressure. c.combines the fuel pump and injector in one unit. d.has a dedicated pump for each cylinder. 11

Engine Maintenance 11.The unit injection system has a: a.combined pump and injector for each cylinder. b.single high pressure fuel pump that feeds each cylinder. c.fuel pump with rotating heads that sends fuel to each cylinder. d.jerk pump for each cylinder. 12

Engine Maintenance 12.Obtaining a constant diesel engine speed is achieved by the use of a: a.control sleeve. b.governor. c.throttle. d.speeder spring. 13