Answer / raja

Annealing is a softening process where the steel is heated to the austenitic temperatures and then slowly cooled

What i the role of a turning gear attached to a shaft line of a steam turbine

2 Answers  

---

what is least count of vernier caliper

8 Answers   DRDO, Indo Air, L&T, Nicks,

---

Is there a lower limit to the gland surface finish for static O-rings, gaseous system? surface finish table lists 0.41-0.81 micro-meters for static gaseous systems. What is the drawback of using a smoother surface finish lower than 0.41?

0 Answers  

---

Critical speed of turbine means the natural frequency and resonance frequency are matching and cause for vibration and noise. which is the natural frequency. how it reflect in vibration.

0 Answers  

---

One Cubic meter Oxygen is equavalant to how much Kilogram?

5 Answers   Infosys, L&T,

---

---

IN AC mechanical fuelpump what stands for AC? IN SU mechanical fuelpump what stands for su?

0 Answers   Nissan,

---

Why do we use compressor in pumps for pumping water through borewells? Submersible pump is enough then why do we go for this method?

4 Answers  

---

What is flaring tool?

2 Answers   Godrej, RRB, TRF,

---

What are the causes of dirty lubricating oil?

0 Answers   RRB,

---

on which basis safety valves are set with particular pressures?

0 Answers  

---

What is the importance of Prandtl Number in heat transfer?.

0 Answers  

---

why we done superheated steam in to saturated steam.

4 Answers   ABSC,

---