Thermodynamics - Online Test

Test Difficulty Level: Medium

Syllabus of Test

Mechanical Engineering: Questions related to Thermodynamics.

Sample Question from this online test:

Question: The unit of water equivalent is

Option A: Erg

Option B: Gram

Option C: Calorie

Option D: Dyne

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

Start this Test






Comments

dinesh k on 2009-03-06 10:15:26 wrote,

for qn no 10 the correct answer is (c) 26%.the explanation given by u also gives 26% only.But the answer given by u is 90% (b)

Rohit Khatri on 2009-09-06 18:07:06 wrote,

for qn. no . 10 correct answer is (C).

DONT WORK HARD WORK SMARTER........ on 2010-01-21 13:25:58 wrote,

can u explain questions 9,18..........

gaurav gautam on 2010-08-19 11:00:38 wrote,

nice quiz

PRADYUMAN GUPTA on 2010-11-13 13:10:14 wrote,

NO...

mohit sharma on 2010-11-29 09:35:43 wrote,

very gud

shreyas ghan on 2011-01-17 07:41:59 wrote,

Question 10 :
The efficiency of the heat engine work between ice point and steam point is

Option A: 56%

Option B: 90%

Option C: 26%

Option D: 10%

Your Answer: D

Correct Answer: B

Explanation:Efficiency of the engine = 1 - (T2/T1)
= 1 � (273/373)
= 100/373
= 0.26
= 26%

correct ans is b=90% but u expained as 26% so it shud be c=26%

lokesh babu on 2011-01-22 09:54:16 wrote,

thanking u

rajesh azhagananthan on 2011-03-07 16:15:11 wrote,

suparappu................................................

BHASKAR KUMAR BISWAS on 2011-03-10 07:45:38 wrote,

in q.no.3 has two same option q=w/j,so ans a and b both option are correct so correct the option

s s on 2011-03-18 13:34:07 wrote,

thnks for polishing the knowledge

Roushan Kumar Singh on 2011-03-27 19:05:48 wrote,

good procedure 2 enhance the entire knowledge.............

Asad Ullah Jamil on 2011-05-28 19:45:07 wrote,

good quiz

Abhinav shrivastava on 2011-07-26 09:30:45 wrote,

plz explain que no. 2 and thnx for nice quiz.........

rampal ojha on 2011-07-28 10:21:40 wrote,

thanx.............

murugapperumal s on 2011-07-30 17:24:19 wrote,

very useful thanx...........

mohan chelliah on 2011-07-31 15:54:10 wrote,

piease explain q:18

gopi krishna on 2011-08-01 10:24:22 wrote,

The efficiency of the heat engine work between ice point and steam point is
Option A: 56%
Option B: 90%
Option C: 26%
Option D: 10%
Your Answer: C
Correct Answer: B
Explanation:Efficiency of the engine = 1 - (T2/T1)
= 1 � (273/373)
= 100/373
= 0.26
= 26%

suraj pradhan on 2011-08-03 15:20:40 wrote,

thanks

jeya kanthan on 2011-08-07 16:10:16 wrote,

its an interesting one to study

nitin ambokar on 2011-09-17 18:03:39 wrote,

nice questions thank u

srini vasan on 2011-09-20 17:01:12 wrote,

thanks for all comments

rupesh shelake on 2011-09-21 10:50:57 wrote,

very thankful to u!!!!!!!!!!!!!

Vikas Anand on 2011-10-12 17:25:41 wrote,

thanks

RAVIPATI BHARADWAJ on 2011-10-15 10:19:59 wrote,

13 th question is wrong. U have to ask % decrease in pressure............

test is good

shivanshu shukla on 2012-01-13 13:53:08 wrote,

nice one......

mahesh patel on 2012-01-28 08:58:39 wrote,

thanks all of you ......

vikram saklani on 2012-02-09 17:18:25 wrote,

thanks:)

rajeev singh on 2012-02-23 10:52:43 wrote,

thanks....

mintu kumar on 2012-03-19 11:20:01 wrote,

thanks for uploded ,nice questions,keep it up by uploading no. of sets

simbu silambarasan on 2012-04-24 13:19:08 wrote,

its good and being ladder of me

simbu silambarasan on 2012-04-24 13:25:26 wrote,

when you shows answers i want explain each questions

simbu silambarasan on 2012-04-24 13:25:28 wrote,

when you shows answers i want explain each questions

yedu krishnan on 2012-04-29 02:28:06 wrote,

thanx

soumit mandal on 2012-05-08 18:45:18 wrote,

question NO10 ANSWER IS <C>=26

Ajay Dixit on 2012-05-09 12:01:29 wrote,

Nice one.....

rajivee r on 2012-06-09 16:35:25 wrote,

good

Judhisthir Nayak on 2012-06-18 15:09:05 wrote,

very nice


arun

guri gill on 2012-07-06 15:59:13 wrote,

nic

Prakhar Gupta on 2012-07-14 02:43:51 wrote,

It is the era of 21st n still the units are Metric.It is my personal advise to the author (n others too) to plz use the SI units (in general)

abhijeet wagh on 2012-08-08 06:43:48 wrote,

easy

swapnil jagtap on 2012-08-10 07:10:16 wrote,

easy

Vijay Bhaskar on 2012-08-21 20:22:57 wrote,

it was nice but u committed a mistake in Q10....

Biswanath Singha Roy on 2012-09-08 07:54:40 wrote,

nice question but no difficult

Abhijeet Kumar on 2012-11-20 23:10:03 wrote,

Next time i'll prepare well,,
nd thanks 4 ur job.

sayappa kumbar on 2012-11-22 11:51:52 wrote,

Any one, first prepair and wrote.... its good .... it's applied to me also....

Arun Vel on 2012-11-25 12:33:13 wrote,

thanx., very useful

Abhi Sur on 2012-12-08 01:56:55 wrote,

Thanks for explanation also

swanand kirpekar on 2012-12-10 18:31:44 wrote,

THANKS FOR GOOD EXPLANATION

Mohamed Rasith on 2013-02-25 14:23:08 wrote,

thanks for giving answers with expanation

manoj raj on 2013-02-28 09:18:22 wrote,

good

rakesh gupta on 2013-03-28 10:54:42 wrote,

thanks

alok ranjan jha on 2013-03-30 17:52:38 wrote,

thanks

raja jha on 2013-05-08 09:50:44 wrote,

i think that questions r simple...i suggest u to enhance its quality

pragti gupta on 2013-08-05 20:10:28 wrote,

not tough

indrajeet kumar on 2013-09-01 15:13:39 wrote,

thanks

sulochana Babu Gandla on 2013-09-17 18:53:00 wrote,

fine good

Nehru Pragash on 2013-09-30 12:07:12 wrote,

good

Nehru Pragash on 2013-10-08 17:11:00 wrote,

too bad

abhijeet wagh on 2014-02-13 10:28:32 wrote,

easy

Rushikesh Nagwe on 2014-02-13 10:28:35 wrote,

chan

Prakash raj on 2015-01-28 16:40:05 wrote,

Bravo! You are a master.
Your Score: 20 correct out of 20 Qs
Percentage: 100 %