Answer Posted / prasanth

Ductility-it is the property of the material to elongate while applying the tensile load and becomes its original shape after removel of load.
Plasticity-It is the property of the material to under go the permanent deformanation under load.
Hardness- "Resistance of metal to plastic deformation, usually by indentation.
Stress-the load applied per unit area.
elasticity-Elasticity is the way a material initially responds when it is subjected to stresses. Elasticity refers to the material's ability to deform in a non-permanent way, meaning that when the stress load is removed from the material it will recover its original form

Any one please sent me a mahindra tractors model question papers.

1508

---

What is caustic embrittlement ?

661

---

what is line balancing

1198

---

What are the causes of main engine Turbo Charger blower side dirty?

1656

---

Name the instrument which measures its speed in a car?

595

---

---

I HAVE SELECTED INTERVIEW FOR GOVT POLYTECHNIC LECTURERS.I DONT KNOW ANYTHING.PLZ HOW INTERVIEW WILL GO AND WHAT QUE'S SUPPOSE TO ASK ABOUT SUBJECT.PLEASE SEND QUE'S AND ANSWERSTO MAIL OR CALL THIS NO:9966924990.PLZ HELP ME.

11042

---

water balance calculation for 1X500 tpd DRI plant?

2302

---

We select 10mm nominal thickness for Elip head of a pressure vesel. The minimum thickness after forming is 8.2mm. (Shell thickness is 8mm. The minimum thickness after forming is satisfied or not with UG-79 (d)(3) in ASME SECTION VIII, Div.1?

2175

---

What is a bearing? What are the different types of bearings?

641

---

Name the different files?

631

---

Give one example of metal classified as per structure as bcc, fcc, hcp and ccp.

605

---

DOES IS 2062 SPECIFIES ONLY SEAMLESS PIPES OR ERW PIPE IS ALSO COVERED UNDER IS 2062

5185

---

What are the different types of brakes?

605

---

what are the groups of instruments?

1708

---

What is meant by gray body?

630

---