Answer Posted / ajay

Increase in clearance volume(Vc) decreases the performance
of the engine.

i am a mechanical engg. student(fresher) . i am in kolkata. i want to prepare for govt. jobs like railway, ongc etc can anyone plz suggest me the good coaching for this in kolkata

1897

---

previous question papers for group 2

1836

---

What are the types of cleaning main engine Turbo Charger blower side?

4475

---

Explain the formation of micro structures of pearlite, bainite and martensite in steel?

1110

---

Enumerate some trouble of fuel injection valve

1865

---

The lowest allowable insulation resistance?

1870

---

While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

1947

---

respected sir/madam.. i wish to know about the latest mechanical inventions and improvements... hwere can i get them... please respond to me through my id

1953

---

Please advise your reasons for applying for this role and why you think you are suitable?

2883

---

Classification of bunkers?

2133

---

What is a positive displacement pump?

1001

---

how to select speed of the spindle and work head for production jobs ( Internal grinding )

1877

---

How convective heat transfer is effected and on what factors it depends ?

1070

---

if any one who attended the caterpillar interview please send me the sample questions and the areas from which questions are being asked...

2343

---

Which case we will find maximum pressure and flow in centrifugal pump - circular casing or volute casing ?

2073

---