Answer / shaikh navid

Term associate with fuel:
Patrol:
octane no is to refer capability to resist knocking in patrol engine means highest octane no in patrol good for engine usually in india octane no is 85/90

Diesel:
cetane no: is to refer capability to resist detonating in Diesel engine higher the cetane no higher the resisiting capability

both are the properties of fuel in i.c. engine

Answer / vikas bhardwaj

Octane No.- Octane number is defined as the percentage, by
volume, of iso octane in the mixture of iso octane and h-
heptane. It is the measure of rating of SI engine.

Cetane No.-Cetane number is defined as the percentage, by
volume, of n-cetane in the mixture of n-cetane and alpha
methyl napthalene. It is the measure of rating of CI engine.

what is 2062 stands for in is2062 material?

0 Answers   Bokaro Steel,

---

differentiate between total moisture and inherent moisture of coal.

0 Answers  

---

Difference between stress & pressure

19 Answers   NFC-IEFR, NTSE,

---

DAE Mechanical engineering interview questions

0 Answers  

---

what is mean by cc critical characteristic, hic high impact characteristic

0 Answers  

---

Draw L.O. system in diesel engine?

0 Answers  

---

HOW FORCE ACTING ON SPUR AND HELICAL GEAR

0 Answers  

---

Gearpump is running but discharge valve is closed so, what difficulty in pump?

1 Answers  

---

What are the advantages and disadvantages of air refrigeration system?

0 Answers  

---

how will u design a pipe?

11 Answers   EICS, Greeva, IGCAR,

---

whether anyone has VEDANTA written question papers?if so send me soon i've placements in dec 2nd week

0 Answers  

---

Why are open the ejector air vents.

0 Answers  

---