Mechanical Engineering Exam  >  Mechanical Engineering Tests  >  Mechanical Engineering SSC JE (Technical)  >  Test: I.C. Engines- 1 - Mechanical Engineering MCQ

Test: I.C. Engines- 1 - Mechanical Engineering MCQ


Test Description

25 Questions MCQ Test Mechanical Engineering SSC JE (Technical) - Test: I.C. Engines- 1

Test: I.C. Engines- 1 for Mechanical Engineering 2024 is part of Mechanical Engineering SSC JE (Technical) preparation. The Test: I.C. Engines- 1 questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: I.C. Engines- 1 MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: I.C. Engines- 1 below.
Solutions of Test: I.C. Engines- 1 questions in English are available as part of our Mechanical Engineering SSC JE (Technical) for Mechanical Engineering & Test: I.C. Engines- 1 solutions in Hindi for Mechanical Engineering SSC JE (Technical) course. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free. Attempt Test: I.C. Engines- 1 | 25 questions in 50 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study Mechanical Engineering SSC JE (Technical) for Mechanical Engineering Exam | Download free PDF with solutions
Test: I.C. Engines- 1 - Question 1

If compression ratio of an engine working on Otto cycle is increased from 5 to 6, its air standard efficiency will increase by

Test: I.C. Engines- 1 - Question 2

Carbonisation of coal consists of

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: I.C. Engines- 1 - Question 3

In a IC engine The ratio of Indicated work done to frictional losses is 4 : 3. The mechanical efficiency of the engine is

Test: I.C. Engines- 1 - Question 4

Mean effective pressure multiplied by swept volume per second gives.

Test: I.C. Engines- 1 - Question 5

Thermal efficiency of an Diesel cycle is given by

r = Compression ratio
r = Cut off ratio

Test: I.C. Engines- 1 - Question 6

Morse test is conducted on.

Test: I.C. Engines- 1 - Question 7

In diesel engine delay period means.

Test: I.C. Engines- 1 - Question 8

In S.I. engines supercharging will.

Test: I.C. Engines- 1 - Question 9

In C.I. engines injection advance makes knocking

Test: I.C. Engines- 1 - Question 10

A S. I. engine working on C.N.G does not require the following part.

Test: I.C. Engines- 1 - Question 11

For a 6- cylinder engine for evenness of torque firing order is

Test: I.C. Engines- 1 - Question 12

The ctance number of a mixure containing 60% ISO octane and 40% n - heptane is .

Test: I.C. Engines- 1 - Question 13

With increase in temperature of intake air, I.C. engine efficiency.

Test: I.C. Engines- 1 - Question 14

Which of the following engines deve lops maximum brake power

Test: I.C. Engines- 1 - Question 15

For same compression ratio and for same heat added

Test: I.C. Engines- 1 - Question 16

Piston compression rings are made of which of the following

Test: I.C. Engines- 1 - Question 17

Knocking tendency in SI engine reduces with increase in

Test: I.C. Engines- 1 - Question 18

The maximum limit of air fuel ratio for petrol is

Test: I.C. Engines- 1 - Question 19

Knocking in C.I. engine occurs during which stage of combustion.

Test: I.C. Engines- 1 - Question 20

In CI engine the Air fuel mixure is

Test: I.C. Engines- 1 - Question 21

The area inside an indicator diagram represents

Test: I.C. Engines- 1 - Question 22

The relationship between swept volume (Vs) clearance volume (Vc) and compression ratio (r) is

Detailed Solution for Test: I.C. Engines- 1 - Question 22

For calculating compression ratio you should know the swept volume and clearance volume of the engine cylinder. Then you can use the relation,

  r= 1+(Vs/Vc).

Where, r- compression ratio, Vs- Swept Volume and Vc- Clearance Volume.

Test: I.C. Engines- 1 - Question 23

Octane no. of a fuel can be increased by adding

Test: I.C. Engines- 1 - Question 24

Methane burns with stoichiometric quantity of a air. The air fuel ratio by weight is

Test: I.C. Engines- 1 - Question 25

For determining ignition quality of CI engines The reference fuel used are:

5 videos|103 docs|59 tests
Information about Test: I.C. Engines- 1 Page
In this test you can find the Exam questions for Test: I.C. Engines- 1 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: I.C. Engines- 1, EduRev gives you an ample number of Online tests for practice

Top Courses for Mechanical Engineering

Download as PDF

Top Courses for Mechanical Engineering