Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

how to compute the cfm in 1 room .please give the answer and the formula to get cfm need in 1 room

1 1071

Explain proportional limit and elastic limit.

Reddy Labs,

1 1812

What is the difference. between shearing and tearing

Reddy Labs,

3 7829




What is the difference between Reciprocating and Rotory Engines?

NCC,

1 1974

what is Density of Fe410W IS:2062? Anyone have Density material table?

ABB,

1349

what should do  to reduce the breakdown of fire water pump?

Essar,

1 829

What i the role of a turning gear attached to a shaft line of a steam turbine

2 1175

Is it possible to make common ducting for Induced draft boiler with Forced Draft Boiler?  Induced Draft Boiler is having Agrowaste type and Forced Draft Boiler is of Oil Firing type.

Janardan Metal Industries,

595




1.5 ton how many amps

SAS, Suvidha Engineers,

2 2242

How to know the bearing number if we know the shaft diameter and RPM?

TCH,

1 1384

how to know the bearing number if we know the bearing outer dia. and inner dia and width of bearing?

PGES,

1 1056

i had supply in my previous semester but i cleared it now. Now i am also select for a job where there is a provision that they can select me for the job if i clear all the semester till the time of joining . so can my previous supply effect my job?

HCL,

2 1133

what is the purpose of bowl in a centrifugal purifier?

ACC,

2 1289

which type of thread is using for energy transfer..??

California Institute of Technology (Caltech),

1 1517

Is your basic salary of $...... , good for you if employed?In case of any eventuailt,who is your next of kin?

441


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Un-Answered Questions { Mechanical Engineering }

What is the Working of Cement bulker truck

373


give the sample format of boq plumbing materials

1340


why stress relieving of stainless steel is not preffered

742


How to find the bearing dimension from its number for ex 24040

911


Name Of Parts And Each Purpose

692






Greetings This question is about hydraulics and I request an expert to answer it. A simple hydraulic machine is made up of two heads, a larger one with a larger force inside a wider pipe and a smaller one with a smaller force inside a smaller pipe in width as in the second picture on this link: http://science.howstuffworks.com/hydraulic1.htm The question is this: what happens if the smaller head and the smaller force doesn’t exist but the smaller pipe is high enough to take all the liquid? For example the larger head is 1.00 sqr metre and can go down 1.00m under a weight of 100.00kg. The cross sectional area of the smaller pipe is 0.001 sqr metre. Now when the larger head goes down 1.00m, how high the liquid from the wider pipe can go into the smaller pipe of the cross sectional area of 0.001 sqr metre? Regards

774


how gravity filling machine is designed

1135


What is the difference between Michell type bearing and anti friction bearing and the application.

596


what is the difference between set up of cast iron manufacturing industry and steel manufacturing industry?

680


Why do you want do MS in Mechanical Engineering in US

757


How to start water tube steam boiler

679


diffuser increases pressure but in turbine pressure is decreasing when steam passing through casing?

1772


What is diffrence between star & delta connnection in practical situation in submersible pump?

658


how to calculate steam velocity on tg i/l ?

648


I am much interested to join airforce but I heard that this is not so good for girls .please give ur views that what should I should do

1200