1. The ratio of two specific heats of air is equal to. = 1.41
2. A perfect gas at 270C is heated at constant pressure till its volume is double. The final
temperature is = 3270C
3. An engine operates between temperature of 9000K and T2 and another engine between T2 and
8000K. For both to do equal work, value of T2 will be. = 6500K
4. Internal energy of a substance depends on = Temperature
5. Work done in compressing 1kg of gas adiabatically from p1,V1,T1 to p2, V2, T2 is equal to =
Cv(T2-T1)
6. The unit of entropy is = J/kg 0K
7. Indicated power of a 4-stroke engine is equal to = pLAN/2
8. Which of the following is not an internal combustion engine : a) 2 stroke petrol engine b)4
stroke petrol engine c) Diesel engine d) steam engine e) Gas turbine. = (d)
9. If one cylinder of a diesel engine receives more fuel than the others, then for that cylinder the:
a) exhaust will be smoky b) piston rings would stick into piston grooves c) exhaust
temperature will be high d) engine starts overheating e) all of the above. = (e)
10. The spark plug gap is normally maintained at: = 0.45 to 0.6mm
11. A distributor in spark ignition engines performs the function of : = Providing the correct firing order in engine
12. Which of the following does not relate to C.I. engine:: a) fuel pump b) fuel injector c) governor d) carburetor e) flywheel = (d)
13. Air fuel ratio in a jet engine is = 60:1
14. What is the value of Prandtl No.?
15. In domestic refrigerator, the tubes at the back of the refrigerator are: a) evaporator b) condenser c) capillary tubes d)………
16. Which refrigerants has the highest critical point temperature. = Freon-11
17. Wet bulb temperature is. = indication of amount of moisture in air
18. On psychrometric chart, dry bulb temperature lines are. = Vertical
19. Surface tension has the units. = newtons/m
20. The line of action of the buoyant force acts through the. =centroid of the displaced volume of
fluid
21. A pressure of 25m of head of water is equal to. =245kN/m2
22. For a submerged body to be in stable equilibrium, the centre of gravity should be. =Below the centre of buoyancy.
23. The actual velocity at vena contracta for flow through an orifice from a reservoir of height H=?. =Cv√2gH
24. A body weighing 2kg in air weights 2.5kg when submerged in water. Its specific gravity is. = 6
25. In a free vortex motion: = each particle moves in a circular path with a speed varying inversely as the distance from the centre.
26. A centrifugal pump has speed-1000rpm, Flow-1200l.p.m, Head-20m, Power-5H.P. If its speed is increased to 1500rpm, new flow will be.: = 1800l.p.m
27. Runaway speed of a hydraulic turbine is: = the speed if the turbine runner is allowed to revolve freely without load and with the wicket gates wide open.
28. 10m of water column is equal to = 100kN/m2
29. M.I. of a circular area about an axis perpendicular to the area is: = πr4/2
30. A projectile is fired at an angle θ to the vertical. Its horizontal range will be maximum when θ is . =450
31. An elevator weighing 1000kg attains an upward velocity of 4m/sec in two seconds with uniform acceleration. The tension in the supporting cables will be = 1200kg.
32. A 13m ladder is placed against a smooth vertical wall with its lower end 5m from the wall.
What should be the co-efficient of friction between ladder and floor so that it remains in equilibrium. = 0.21
33. A car is moving with a velocity of 60km/hr and possesses energy of 5x105 joules. The mass of the car will be. =3000kg.
34. If l is the span of a light suspension bridge whose each cable carries total weight (w) and the
central diop is y, the horizontal pull at each support is: = wl/y OR
35. A beam of length l, having uniform load w kg/unit length is supported freely at the ends. The
moments at mid span will be: = wl2/8.
36. A boiler shell 200cm dia and plate thickness 1.5cm is subjected to internal pressure of 1.5MN/ m2, then the hoop stress will be. = 100N/m2
37. 100KW is to be transmitted by each of two separate shafts. A is turning at 250rpm and B at
300rpm. Which shaft must have greater diameter.: = B
38. Two identical leaf springs of spring constant k are arranged like cantilevers in parallel and
attached at free end by a spring of spring constant k. The equivalent spring constant of combination is; = 1.5k.
39. Automobile steering gear is an example of: = lower pair.
40. The type of coupling used to join two shafts whose axes are neither in same straight line nor
parallel, but intersect is. = Universal coupling.
41. To transmit power from one rotation shaft to another whose axes are neither parallel nor
intersecting, use: = Spiral gear.
42. A gear having 100 teeth is fixed and another gear having 25 teeth revolves around it, the centre lines of both gears being joined by an arm. How many revolutions will be made by gear of 25 teeth for one revolution of arm. = 5 rev.
43. The secondary critical speed of a shaft occurs at: = twice the speed of primary critical speed.
44. Brittle coating technique is used for: = experimental stress analysis.
45. Factor of safety is the ratio of: = yield stress/working stress.
46. Type of gear used for non-intersection perpendicular shafts: = Hypoid gears.
47. Corrosion resistance of steel is increased by adding: = Chromium & Nickel
48. The product of Cupola is called: = cast iron
49. Brinell tester uses a hardness steel ball of size: = 10mm
50. Sintered and tungsten carbides can be machined by: = EDM
51. What kind of abrasive cut off wheel should be used to cut concrete, stone and masonry?
=Diamond grit.
52. In break-even analysis, total cost consists of: = Fixed cost + Variable cost.
53. The amount deducted from the salary of workers towards employees provident fund is :
=deposited in the account of worker with Provident Fund Commissioner.
54. PERT is: = event oriented technique
55. Bar charts are suitable for: = minor works.
56. on a PERT/CPM chart represents: = a significant event representing some mile-stone
57. Electron volt is the unit of : = Energy.
58. Seamless tubes are made by?
59. Reheating in gas turbine results in: = increase of work ratio and decrease of thermal efficiency.
60. Why DC current is not used in transformer?
61. What is the purpose of draft tube in hydraulic turbines: = to convert the kinetic energy into
pressure energy.
62. A mass of 100kg is falling from a height of 1m and penetrates the sand to 1m. what is the
resistance force of the sand?
63. Two cars travel in the same direction at 40km/hr at a regular distance. A car comes in the
opposite direction at 60km/hr. It meets each car in a gap of 8 seconds. What is the distance
between the two cars?
thanks for the paper it will be useful to me
carbon steel flanges
weld neck flange
Top Automobile Engineering colleges in India
PSG College of Technology
Manipal Institute of Technology
Acharya Institute of Technology
SCMS School of Engineering and Technology
Sathyabama University
for admissions fell free to Call / SMS / Whatsapp : 9492066112
visit your site: www.way2universities.com
Thank you for all the information was very accurate, just wondering if all this is possible. Ring Gears and Pinions
Thanks a lot...
Thanks a lot...
Thanks for list.
plastic injection molding
A nice information i had found here. I hope this will be much useful or beneficial for the people those who are trying to match with their career options.
Back to original
Nice Blog Thanks for sharing this post with a lot of useful information. I would like to get updates from you. Keep blogging
packers and movers vasai
packers and movers cuttack
This information is impressive; I am inspired with your post writing style & how continuously you describe this topic. After reading your post, thanks for taking the time to discuss this, I feel happy about it and I love learning more about this topic.
Top 15 Schools of Mechanical Engineering and Software Engineering
Some really useful content here. I've been looking for something like this to help with a research piece I've been working on.
cash for cars
cash for cars gold coast
cash for cars logan
cash for cars ipswich
cash for cars caboolture
cash for cars brisbane
cash for cars toowoomba
cash for cars sunshine coast
cash for scrap cars caboolture
cash for scrap cars brisbane
Your post is just outstanding! thanks for such a post, it is really going great. Keep posting more about
cash for cars brisbane
cheap car removal
car removal redcliffe
car removal logan
car removal sunshine coast
car removal caboolture
car removal gold coast
car removal brisbane
car removal ipswich
Do you know All Cars Buyer are offering free services in Australia? You should really gotta try them all.
car removal logan
sell your car
car buyers brisbane
scrap car buyer
scrap car buyers
scrap cars gold coast
scrap cars brisbane
scrap car removal
car removal brisbane
car removal ipswich
car removal caboolture
Sabung Ayam Resmi 2018 klik di sini
cheat games online
http://www.sateayam.org/
disini!
dan dapatkan seputar sabung ayam hanya di sini www.ayamkari.co
https://siswaburung.tumblr.com/post/175103511171/ketidaksamaan-bbd-serta-ftd-di-dalam-sabung-ayam
thanks for sharing informative article with us
follow:
http://www.exltech.in/mechanical-design-training.html
I want you to thank for your time of this wonderful read
Lucy
It is really a helpful blog to find some different source to add my knowledge. I came into aware of new professional blog and I am impressed with suggestions of author.
Used Car Buyers Melbourne
NICE SHARING.Wall planters
custom plastic injection molding
Property Dealer in Patiala
I want to share with you all here on how I get my loan from Mr Benjamin who help me with loan of 400,000.00 Euro to improve my business, It was easy and swift when i apply for the loan when things was getting rough with my business Mr Benjamin grant me loan without delay. here is Mr Benjamin email/whatsapp contact: +1 989-394-3740, lfdsloans@outlook.com / lfdsloans@lemeridianfds.com.
Thanks for sharing valuable Information, I really very impressive on your blog. I hope you continue on blogging job. 123movies
How Mr Benjamin Lee service grant me a loan!!!
Hello everyone, I'm Lea Paige Matteo from Zurich Switzerland and want to use this medium to express gratitude to Mr Benjamin service for fulfilling his promise by granting me a loan, I was stuck in a financial situation and needed to refinance and pay my bills as well as start up a Business. I tried seeking for loans from various loan firms both private and corporate organisations but never succeeded and most banks declined my credit request. But as God would have it, I was introduced by a friend named Lisa Rice to this funding service and undergone the due process of obtaining a loan from the company, to my greatest surprise within 5 working days just like my friend Lisa, I was also granted a loan of $216,000.00 So my advise to everyone who desires a loan, "if you must contact any firm with reference to securing a loan online with low interest rate of 1.9% rate and better repayment plans/schedule, please contact this funding service. Besides, he doesn't know that am doing this but due to the joy in me, I'm so happy and wish to let people know more about this great company whom truly give out loans, it is my prayer that GOD should bless them more as they put smiles on peoples faces. You can contact them via email on { 247officedept@gmail.com} or Text through Whatsapp +1-989 394 3740.
This Is Really Great Work. Thank You For Sharing Such A Good And Useful Information Here In The Blog.
Embroidery Digitizing
"Thank you for sharing this informative post. Looking forward to read more.
Mechanics Brookevale | Car service rookvale"
The best movers and packers team packs all the goods safely, picks all of the items from the old location and delivers safely to the new location.
Pune Local Guide | Packers and Movers Kothrud | Packers and Movers Aundh | Packers and Movers in Wakad | Packers and Movers Navi Mumbai | Packers Movers in Navi Mumbai | Packers and Movers in Kharghar
Good Post! Thank you so much for sharing the post, it was so good to read and useful to improve.
ibm full form in india |
ssb ka full form |
what is the full form of dp |
full form of brics |
gnm nursing full form |
full form of bce |
full form of php |
bhim full form |
nota full form in india |
apec full form |
your article was excellent am seeing a long time one of the good blogs. content always nice.
mobile application development services chennai
Online shopping Website Developers in chennai
Mobile app development company in chennai
you are always one of my inspirations, thanks for the suggestion.
mobile app development in chennai
top mobile app development companies in chennai
Mobile Application Development companies in chennai
Top mobile App development companies in chennai
mobile application development services chennai
Mobile app development company in chennai
iOS app development company in chennai
Excellent post. The information you shared is very effective for learners. I have got some important suggestion from it. Keep sharing such a nice blog.
bulk sms service chennai
promotional sms chennai
sms marketing chennai
sms service provider in chennai
bulk whatsapp service provider in chennai
bulk sms marketing in chennai
bulk sms price in chennai
bulk sms provider chennai
bulk sms service provider in chennai
chennai bulk sms
best bulk sms service provider in chennai
bulksms in Chennai
bulk sms marketing chennai
Thanks for your information is so helpful, and your personal comments are so easy to follow.
digital marketing chennai.
digital marketing companies chennai.
digital marketing company chennai.
digital marketing companies in chennai.
digital marketing agency chennai.
digital marketing in chennai.
chennai digital marketing.
Nice post. I read your post. It was very nice. Thank you so much for sharing.
photoshoot in andaman
photographers in andaman
photoshoot at andaman
andaman photoshoot
pre wedding shoot in andaman
photoshoot in havelock Andaman
very nice article keep sharing this kind of blog to us we loved it keep sharing Nasha Mukti Kendra in Haryana
thank for sharing the best blog to us kindly visit Himachal Nasha Mukti is the Nasha Mukti Kendra in Himachal Pradesh Pradesh providing the Best Facilities at Center with Neat Clean and Calm Environment with Luxurious Facilities Available Featuring Gym, Swimming Pool, Fully Air Conditioned Rooms with 24/7 Staff Available Himachal Nasha Mukti Design the Treatment Programs at Very Affordable Budget.
https://www.navjyotifoundations.com/
very good article, keep it up, and many thanks
app developers in punjab
Great work, It is very useful for learning new things. Thank you for sharing this knowledgeable post. I have a website. In that website we providing courses and blogs. Click below link to learn more about Jira course.
Jira training
Car Title Loans Vancouver understands that unexpected financial situations can be stressful. That's why we provide hassle-free car title loans to help ease your worries. With no bad credit checks required, you can receive the funds you need quickly and efficiently. To get started, call our toll-free number at 1-888-517-1625.