Interested to Buy Any Domain ? << Click Here >> for more details...
Categories >> Engineering >> Mechanical
Engineering
Suggest New Category
Question Asked @ Answers Views select
what is advantage of hllow shaft over solid shaft aprt from
material saving? does hollow shaft absorb more vibration
than solid shaft? 0 5
wat is the meaning of cop of wet suction and dry
suction????? 1 171
What is the difference between an axle and a shaft? reply
soon frnds........ 4 260
16 inch = 1 ______________? 2 124
What are the steps taken in troubleshooting of a machine
e.g extruder ME 0 26
What is a seal? ME 3 133
what is the mean of b.tech? 3 167
what type of pump 2 63
what is differance between ball screw and lead screw ?
Amtek 1 86
What is the units of surface tension and also dimensional
formula? RRB 3 218
What is meant by cigarcone? RRB 3 120
I want to know flow rate,max pressure drop,heat load,design
pressure,test presurre,temp both inlet and outlet of
coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons
0 24
why steam power plant is more popular than gas turbine
plant? ME 3 304
what is EEE in thermodynamics????? ME 2 223
what is the practical use of ENTROPY? JSW 4 282
- 1 Answers
- 4013 Views
- I also Faced
- E-Mail Answers
Answer Posted / ambarish
1) Hollow shafts are more homogenous in nature(material
property) and thus have more strength.
2)COP is coefficient of performance, in terms of wet suction
it is the ratio of liquid present to that of wet steam(which
include dry as well as liquid droplets)and dry is the vice
versa.
3)A shaft is a cylindrical device which transfers torque
only, it is a sub part of a axle, which is generally dead.
4)Trouble shooting of machines, in sense of engine can be
done by changing the conditions like fuel/air ratio, etc,
other steps can also be taking to prevent touble shooting ,
done basically by a governer, that is giving the solution to
the persisting problem.
6) its force/length, n/m.
7) if , u smoke cigar then its simple, the heating effect on
the cigar on its tip can be seen. the effect is the
formation of a cone due to suction of the smoke.
8)......info not clear.
9) Its cheap that is why, and steam has a higher latent heat
capacity also.
10).....
11) To find the stability of a system. Practical use nay
thermodynamic system like engines, boilers....
4) Mean of B.tech, I am not a engineer yet.
5)A ball screw is a mechanical device for translating
rotational motion to linear motion with little friction.A
leadscrew (or lead screw), also known as a power screw or
translation screw, is a screw designed to translate radial
motion into linear motion.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How Much static pressure as per NFPA standard is required in the hydrant line?
hi, if anyone have previous year paper of NHPC or some questions, Please send me at gupta.pankaj20@gmail.com
Describe The Complete actvities of the STORE KEEPER?
whats the coloring code of a air to open or a air to close valve?
What are the advantages of dtsi over normal engines?
Define prandtl number [pr].
I have mechanical job experience. I am planing to get diploma with the basis of my experience. which institutes will do this in fast track mode.
Who all falls under the Perview of Excise Duty, we mean who has to pay the Excise Duty, eg: does all mfrs have to pay ED or who has high turnover they should only pay ED, if yes that what is the Turnover limit?
I'm a first year student of B.E Mechanical Engineering... How should i prepare myself for getting selected in campus interviews from now itself...? What books should i refer....?
If any machinery or transmission needs periodic ana regular lubrication . what is the best method to give it?
What are the modes of heat transfer?
Why rockets using liquid hydrogen have higher specific impulse compared to liquid hydrocarbon ?
What is an oil mist detector
Dear Friends I want to previous 5-10 years technical and non tech. question paper of section engineer (mechanical)of RRB and also tell me how should I prepare for S.E. and which books will help me for technical,aptitude,resoning.plz send me at bkcs.bkcs@rediffmail.com
pls tell me the process to set up a power plant right from the permission from state govt ????
