IC Engine: S.I. And C.I. Engine - Online Test

Test Difficulty Level: Easy

Syllabus of Test

Mechanical Engineering: Question based on Spark Ignition and Compression Ignition Engins.

Sample Question from this online test:

Question: An S.I. engine is -

Option A: Diesel engine

Option B: Petrol engine

Option C: Gas engine

Option D: None of the above

To answer, click the "Start This Test" button below.

Start this Test


Bharath Reddy on 2009-02-16 19:16:28 wrote,

thank for your test .some bits are matched in my real board exam

Rajesh Kumar Gupta on 2009-02-16 23:29:33 wrote,

@Bharath Reddy
Well thanxx for the attempting the test.

Aditya Prabhakar on 2009-02-17 22:19:44 wrote,

@ Bharat
You are welcome, do come back for more of such interesting and informative resources here.

satyendra yadav on 2009-12-13 17:57:40 wrote,


gaurav gautam on 2010-08-19 11:28:47 wrote,


s s on 2011-03-18 13:45:48 wrote,


Karthik P.M on 2011-03-19 08:58:15 wrote,

really usefull.......

sonu kumar on 2011-03-23 11:14:56 wrote,

grt want more questions........

vanaja thirunagari on 2011-04-17 12:47:53 wrote,

very nice we can practice nicely all the subjects.good.thanks.

Rishabh Gupta on 2011-05-02 01:49:06 wrote,

hey...it didnt accept the answers yaar...got all the blanks in the answers...though it was a good collection of questions...good work friends...

karuppusamy s on 2011-06-04 14:41:21 wrote,


Amit Pandey on 2011-07-01 06:39:05 wrote,

we really need some tough questions

vaibhav bartaria on 2011-07-06 18:00:15 wrote,

need tough questions plzzzzzzzzzzzzz

murugapperumal s on 2011-08-09 12:17:40 wrote,

i need little bit tough question

suresh kumar on 2011-08-10 22:48:18 wrote,

in question no 11 iso octane increases knocking hence support auto ignition

Pravin Kumar M on 2011-08-13 15:48:03 wrote,

At Question 4 :

In 4 stroke cycle diesel engine, during suction stroke -

Option A: Only air is sucked in

Option B: Only petrol is sucked in

Option C: Mixture of air and petrol is sucked in

Option D: None of the above

pls change petrol into diesel in ans option "B & c"

onkareshwar dubey on 2011-08-26 13:37:13 wrote,


rohan yadav on 2011-09-19 09:19:11 wrote,

challenge me

rupesh shelake on 2011-09-21 10:39:20 wrote,

better test

ajit dorwat on 2011-09-23 06:04:45 wrote,

basic most important so ficus on basics ,

Brahmananda malik on 2011-11-04 20:38:40 wrote,


sathiya raj on 2011-11-11 09:07:28 wrote,

thank you for gave these

Gaurav Maurya on 2011-11-14 07:35:30 wrote,

thanks dear for these good questions.....

ajay kumar on 2011-11-25 17:48:01 wrote,

thanks for such good questions

Sriram Ganesh R on 2011-12-26 11:44:22 wrote,

good one

jagan jagan on 2011-12-26 15:18:21 wrote,


jagan jagan on 2011-12-26 15:18:22 wrote,


ravi darji on 2012-01-19 06:54:02 wrote,

thanks a lot !

babu rao ponugumati on 2012-01-20 10:59:06 wrote,

till i need to learn........

suresh babu on 2012-01-21 09:20:15 wrote,

thank you sir.

bharat patil on 2012-02-26 15:14:16 wrote,

i want to improve my technical knowledge for competitive exam by attempting this test.thanks ........................

mintu kumar on 2012-03-20 08:28:44 wrote,


santanu patra on 2012-03-24 20:07:58 wrote,

very nice.. thanks...

kedarnath sam on 2012-04-08 15:10:24 wrote,

good question

damyn martyn on 2012-05-02 07:17:53 wrote,

really good work

dayalan mech on 2012-05-06 05:13:19 wrote,

very nice

rasmita sahu on 2012-05-13 18:01:15 wrote,

need some tough Qs....plzzz

rasmita sahu on 2012-05-13 18:01:15 wrote,

need some tough Qs....plzzz

puli ravi on 2012-05-23 10:31:54 wrote,

ok improve the level of questions

suparna nayak on 2012-08-03 05:20:20 wrote,

ply give time limits.

vaibhav chaturvedi on 2012-08-05 08:34:02 wrote,

it was the most easiest test

prakash rajput on 2012-08-05 11:04:33 wrote,

very easy......

prasad salke on 2012-08-06 06:06:01 wrote,


abhijeet wagh on 2012-08-08 06:34:51 wrote,

very easy

prakash gaya on 2012-08-27 11:48:16 wrote,

very very easy

lakshman lakshman on 2012-08-28 07:34:57 wrote,


Binder Singh on 2012-09-02 11:06:35 wrote,

Thanks Sir

vikas wable on 2012-09-05 07:52:26 wrote,

best sourse of knowdlege

PRATIK HIWASE on 2012-09-14 08:27:51 wrote,

good one

maulik patel on 2012-09-17 08:59:37 wrote,


ramdas kachare on 2012-09-27 05:50:12 wrote,

really bst teacher..!

prashant shitole on 2012-12-17 17:09:53 wrote,


Arishmita Dutta on 2012-12-20 05:47:53 wrote,

Thank u

sujay bhaware on 2012-12-28 20:50:19 wrote,


PARTHIBAN B on 2013-01-06 16:18:52 wrote,


shailesh bobade on 2013-01-23 08:53:57 wrote,


alok ranjan jha on 2013-03-31 10:27:22 wrote,

i enjoyed it

alok ranjan jha on 2013-03-31 10:27:24 wrote,

i enjoyed it

Ramesh Shetty on 2013-04-07 21:21:30 wrote,

Wow nice website i love it....

som prakash on 2013-05-13 03:57:01 wrote,

next quize is not available after complete

karthikeyan s on 2013-07-13 07:22:33 wrote,

Some easy and some tough

karthikeyan nagarajan on 2013-07-19 14:35:40 wrote,

i am glad that i was able to answer some ques

Abhinav Aditya on 2013-08-26 18:52:39 wrote,

i enjoyed it..............please give another section for numerical type questions....

naga kutty on 2013-09-03 12:09:11 wrote,


B K on 2013-09-11 08:51:30 wrote,


naman baldwa on 2014-03-06 12:29:57 wrote,

imenjoing for this sites,,,,,,,,,,,,,,,,,

Anand bahadur on 2014-08-03 18:56:44 wrote,

cetane is not used in diesel engine it is only used during comparing knocking characteristic of fuel,please clarify

Anand bahadur on 2014-08-03 18:57:32 wrote,

any girls are there