ASSIGNMENT 1 Textbook  Assignment: “Engine  Systems”  and  “Power  Train”  pages  1-1  through  2-7. 1–1. 1–2. 1–3. 1–4. 1–5. 1 - 6 . During the intake stroke, in a Learning Objective: Recognize four-stroke  cycle  gasoline  engine, the  principles  and  components what condition is created in the of  internal  combustion  engines. cylinder  by  the  downward  movement of  the  piston? An engine is a device that converts 1. Compression what  type  of  energy  into  mechanical 2. Vacuum energy  to  perform  work? 3. Combustion 4. Expansion 1. Reciprocating 2. Physical 1-7. To what volume is the fuel and 3. Heat air  mixture  compressed  in  a  diesel 4. Kinetic engine? What is the name of the chemical 1. One  eighth reaction that occurs when the air 2. One  fifteenth and fuel mixture in a cylinder is 3. One  twentieth ignited? 4. One  twenty-fifth 1. Combustion 1-8. In a four-stroke cycle diesel 2. Explosion engine, air and fuel are mixed 3. Detonation in  what  component? 4. Convulsion 1. The  combustion  chamber The  connecting  rod  transmits  the 2. The injection system up–and–down  motion  of  the  cylinder 3. The  catalytic  converter to the crankshaft. 4. The  carburetor 1. True 1-9. The  diesel  engine  develops  greater 2. False torque than a gasoline engine due to the power developed from the The movement of a piston from top low-compression  ratio. to bottom or from bottom to top is known by what term? 1. T r u e 2. False 1. The top dead center 2. The  bottom  dead  center 1-10.  What term is used to describe 3. The  timing the system of a two-stroke 4. A stroke diesel  engine  taking  in  air and   discharging   exhaust? What total number of the intake, compression,  power,  and  exhaust 1. Supercharging series of events must occur to 2. Turbocharging equal a cycle? 3.  Scavenging 4. Blowing 1. One 2.  Two 3. Three 4. Four 1