Diesel Engine Fuel Supply System MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Diesel Engine Fuel Supply System, a fundamental topic in the field of Automotive Engine Design. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Diesel Engine Fuel Supply System MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Diesel Engine Fuel Supply System mcq questions that explore various aspects of Diesel Engine Fuel Supply System problems. Each MCQ is crafted to challenge your understanding of Diesel Engine Fuel Supply System principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Automotive Engine Design tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Diesel Engine Fuel Supply System MCQs are your pathway to success in mastering this essential Automotive Engine Design topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Diesel Engine Fuel Supply System. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Diesel Engine Fuel Supply System knowledge to the test? Let's get started with our carefully curated MCQs!

Diesel Engine Fuel Supply System MCQs | Page 1 of 7

Q1.
How are the unit injectors operated in a Common rail fuel injection system?
Discuss
Answer: (b).Rocker arms
Q2.
Which of the following is used to return the excess fuel in the rail to the fuel tank?
Discuss
Answer: (b).Relief valve
Q3.
Which of the following can be removed by using a hand priming lever without turning the engine on in an Individual pump fuel injection system?
Discuss
Answer: (a).Air bled out
Q4.
Which among the following is provided in an injection pump to provide automatic speed control?
Discuss
Answer: (c).Governor
Q5.
Which of the following types of injection is used in the Common rail fuel injection system?
Discuss
Answer: (a).Solid injection
Q6.
Along with compressed air which of the following is injected inside the cylinder?
Discuss
Answer: (c).Liquid fuel
Q7.
What is the pressure range in MPa of the compressed air that has been injected in an air injection?

a.

5

b.

7

c.

6

d.

8

Discuss
Answer: (b).7
Q8.
How much percentage of the power output of the engine is used during the injection process in an air injection system?
Discuss
Answer: (b).10
Discuss
Answer: (c).Fuel tank – feed pump – filter – injector
Q10.
What is the main function of a good fuel filter concerning the injector?
Discuss
Answer: (d).Filter moisture present
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