What is the primary function of valves in an engine?

Valve Trains Quiz

Quiz
•
Other
•
12th Grade
•
Medium
Oliver George
Used 9+ times
FREE Resource
39 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To increase the engine's speed
To open and close ports to the combustion chamber
To cool down the engine
To lubricate engine parts
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do valves allow to enter the combustion chamber?
Water
Oil
Air/fuel mixture
Exhaust gases
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do valves control the exit of from the chamber?
Air
Fuel
Exhaust gases
Water vapor
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the valve train help in pressurizing the air and fuel charge in the combustion chamber?
By sealing the combustion chamber.
By increasing the engine temperature.
By reducing the engine noise.
By controlling the exhaust emissions.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the valve train do to help remove exhaust gases from the combustion chamber?
It opens and closes the intake valve.
It increases the fuel supply.
It opens and closes the exhaust valve at the correct time.
It decreases the air pressure.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two most common types of valve train assemblies mentioned?
Overhead Valve (OHV) and Overhead Cam (OHC)
Pushrod and Flathead
Rotary and Slide Valve
Poppet and Sleeve Valve
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What drives the camshaft in all valve train assemblies?
Crankshaft
Flywheel
Timing Belt
Piston
Create a free account and access millions of resources
Similar Resources on Quizizz
40 questions
PAS Pemeliharaan Mesin SM XII TBSM

Quiz
•
12th Grade
44 questions
Cardiovascular Terminology Quiz

Quiz
•
12th Grade
35 questions
Transmissions (4290-162)

Quiz
•
12th Grade - University
40 questions
Sistem EFI

Quiz
•
12th Grade - University
40 questions
MTS PC300-8

Quiz
•
12th Grade
40 questions
untitled

Quiz
•
10th - 12th Grade
44 questions
Engine Components

Quiz
•
9th - 12th Grade
40 questions
Ulangan PMKR Kelas XII TKRO 5 November 23

Quiz
•
12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Other
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
65 questions
MegaQuiz v2 2025

Quiz
•
9th - 12th Grade
10 questions
GPA Lesson

Lesson
•
9th - 12th Grade
15 questions
SMART Goals

Quiz
•
8th - 12th Grade
45 questions
Week 3.5 Review: Set 1

Quiz
•
9th - 12th Grade