Answer Posted / rohit mathanker

it is unitless it is define by gread

How do concrete pumps work?

1040

---

diffrence between fmea, pfmea,

2594

---

What is the critical temperature of a refrigerant ?

1163

---

What is extruded aluminium used for?

1044

---

difference between 1st angle and 3rd angle projection

2040

---

What is meant by cross flow heat exchanger?

1059

---

What are the advantages of dtsi over normal engines?

1125

---

What causes diesel engine to automatically stop?

1830

---

Explain the difference between upstream and downstream in a refinery?

969

---

sir please send previous question papers of technician grade III of all rrb's. thank you

2041

---

How should I begin a conversation that I need a change in the job to a known person in his organisation?

1847

---

We have 6-axis wotan horizontal milling & boring machine. Linear axis- x,y,z,w & U. Rotary table B Axis Z,U & W axis are parallel. Z is tool axis. X is cross slide. We wish to retrofit the machine.Which control I should select & also suggest How many axis simutaneous control for linear & circular interpolation.

1949

---

draw neat sketch of pirani gauge with wheatstone bridge circuit to measure output. discuss its construction working princple

3081

---

What type of job are you holding at the moment? What is your desired employment / occupational field

3954

---

please send me previous question papers of rrb chennai applied for junior engineer in mechanical dept

1978

---