On what property u can distinguish material as brittle or
ductile?
Answer Posted / krishna
under deformation ductile materials shows plastic
deformaion before failure.And we can observe cone& cup
formations at the breaking point.
we cannot observe any cone&cup formations in failure of
brittle materials and plastic deformation.
| Is This Answer Correct ? | 31 Yes | 4 No |
Post New Answer View All Answers
fan having rotational motion why
will I find the mechanical engineering interview question for asian paints?
Explain the main purpose of an airspeed indicator in an aircraft?
Name the safety devices of diesel engine?
If the black box flight recorder is never damaged during a plane crash, why not the whole airplane made out of that stuff?
What is a combination thrust and radial bearing?
Wasco Interview 1-the type of transducer that convert mechanical movement into a voltage 2-pump 2500 psi and 100 MG select it 3-modes of heat transfer 4-the difference bet PSIA and PSIG 5-the function of relief valve and no return valve (check valve ) 6-types of bearing general catogires 7-function of bearing 8-compressor surge 9-pump cavitation 10-define critical speed 11-compression ratio decease volumetric ratio ........... 12-using inter-cooling in multi stage compressors to ....... 13-using cascade system in refrigerator function ? 14-define performance and efficiency .
What causes damage to impellers?
What is the common source of leak in stern tube
what is the function of platern water wall in a boiler? and difference between with ordinary water wall?
What are the symptoms of broke piston ring?
please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers
Explain how can you convert air mass to air volume?
What are the factors affecting the thermal conductivity?
Which heating value is indicated by a calorimeter and why ?