dinesh k on 2009-03-06 04:15:26 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 13:07:06 wrote,

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

DONT WORK HARD WORK SMARTER........ on 2010-01-21 07:25:58 wrote,

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

gaurav gautam on 2010-08-19 06:00:38 wrote,

nice quiz

PRADYUMAN GUPTA on 2010-11-13 07:10:14 wrote,

NO...

mohit sharma on 2010-11-29 03:35:43 wrote,

very gud

shreyas ghan on 2011-01-17 01:41:59 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 03:54:16 wrote,

thanking u

rajesh azhagananthan on 2011-03-07 10:15:11 wrote,

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

BHASKAR KUMAR BISWAS on 2011-03-10 01:45:38 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 08:34:07 wrote,

thnks for polishing the knowledge

Roushan Kumar Singh on 2011-03-27 14:05:48 wrote,

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

Asad Ullah Jamil on 2011-05-28 14:45:07 wrote,

good quiz

Abhinav shrivastava on 2011-07-26 04:30:45 wrote,

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

rampal ojha on 2011-07-28 05:21:40 wrote,

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

murugapperumal s on 2011-07-30 12:24:19 wrote,

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

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

piease explain q:18

gopi krishna on 2011-08-01 05:24:22 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 10:20:40 wrote,

thanks

jeya kanthan on 2011-08-07 11:10:16 wrote,

its an interesting one to study

nitin ambokar on 2011-09-17 13:03:39 wrote,

nice questions thank u

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

thanks for all comments

rupesh shelake on 2011-09-21 05:50:57 wrote,

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

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

thanks

RAVIPATI BHARADWAJ on 2011-10-15 05:19:59 wrote,

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

test is good

shivanshu shukla on 2012-01-13 07:53:08 wrote,

nice one......

mahesh patel on 2012-01-28 02:58:39 wrote,

thanks all of you ......

vikram saklani on 2012-02-09 11:18:25 wrote,

thanks:)

rajeev singh on 2012-02-23 04:52:43 wrote,

thanks....

mintu kumar on 2012-03-19 06:20:01 wrote,

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

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

its good and being ladder of me

simbu silambarasan on 2012-04-24 08:25:26 wrote,

when you shows answers i want explain each questions

simbu silambarasan on 2012-04-24 08:25:28 wrote,

when you shows answers i want explain each questions

yedu krishnan on 2012-04-28 21:28:06 wrote,

thanx

soumit mandal on 2012-05-08 13:45:18 wrote,

question NO10 ANSWER IS <C>=26

Ajay Dixit on 2012-05-09 07:01:29 wrote,

Nice one.....