Answer / sirohisakshi

Elastic and proportional limits are terms used while describing the stress-strain curve 
Elastic limit- within elastic limit stress veries directly with strain and curve follow straight line equation ( mx+c=y) .. and then after this the equation obtained is that of a curve (here also as stress  increases /decreases the strain also increases/decreases ) which is y=x^2 
Limit upto which curve follow straight line equation is proportional limit 
Elastic limit begins with proportional limit and ends where curve equation ends (consist of both straight line equation+ equation of curve)

When maximum discharge is obtained in nozzle ?

0 Answers  

---

What does f.o.f. Stand for in piping design?

0 Answers  

---

Which furnace burns low-ash fusion coal and retains most of the coal ash in the slag?

0 Answers  

---

What is mean effective press?

0 Answers   RRB,

---

What type of metal is used in a propeller

1 Answers   RRB,

---

Which factors influence the type of fracture in failure of a material ?

0 Answers  

---

13. What are the different types of fits

2 Answers   Amul,

---

sir please provide with the technical papers of mechanical stream at earliest for hpcl exam..or refer any link to get the same??????

1 Answers   HPCL, NTPC,

---

what is jdbc bridge?

0 Answers   TCS,

---

What are the causes of damage to propellers?

0 Answers  

---

For hot water : please compare to solar heat and heat pump (environment/operation/invest...) Is there any comparison available. Thank you

0 Answers  

---

What is Dry Bulb Temperature and Wet Bulb temperature?

3 Answers  

---