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Fuel Injection Systems MCQ Questions And Answers - Automobile Engineering

Fuel Injection Systems MCQs : This section focuses on the "Fuel Injection Systems" in Automobile Engineering. These Multiple Choice Questions (MCQs) should be practiced to improve the Automobile Engineering skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

A fuel injection system that uses external mixture formation is called a ?

A. fuel injection system
B. common-rail injection system
C. manifold injection system
D. direct injection system

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Question 2

How many main functional principles of mixture formation systems for internal combustion engines?

A. 1
B. 2
C. 3
D. 4

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Question 3

___________ uses one injector in a throttle body mounted similarly to a carburetor on an intake manifold

A. Multi-point injection
B. Injection schemes
C. Both A and B
D. Single-point injection

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Question 4

Multi-point injection injects fuel into the intake ports just upstream of each cylinder's intake valve, rather than at a central point within an intake manifold.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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Question 5

__________ means that an engine only has a single combustion chamber.

A. Indirect injection
B. Direct injection
C. Both A and B
D. None of the above

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Question 6

All fuel injection systems comprise _________ basic components.

A. 1
B. 2
C. 3
D. 4

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Question 7

In which of the following fuel injector is used?

A. Spark-ignition engines
B. Steam engines
C. Sterling engines
D. Compression-ignition engines

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Question 8

At which stroke the fuel is injected in the CI engine?

A. Suction stroke
B. Compression stroke
C. Expansion stroke
D. Exhaust stroke

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Question 9

What is the range of pressure is achieved in the injection pump?

A. 120 – 200 bar
B. 10 – 20 bar
C. 400 – 500 bar
D. less than 10bar

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Question 10

In a continuous injection system, fuel flows at all times from the fuel injectors, but at a variable flow rate.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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