Answer Posted / siva

steel with hollow circular cross section has high tensile
strength

What type of cross-section is usually of a chisel?

1150

---

What are the dimensionless parameters used in forced convection?

1036

---

How do you calculate the area under the stress-strain curve?

1037

---

How many types of fits are there?

1067

---

What does following alloy designation indicate fg 250 ?

1354

---

why the path of a satellite is always elliptical with earth not at the centre of the ellipse?

3038

---

Define nusselt number [nu].

995

---

Define heat transfer?

1089

---

rrb junior engg mecf questine papers

2158

---

what are "R-condition"and "T-condition" in the designation of Steels ??

2791

---

What is the turbine?

1092

---

what is sight glass, water level meter, water level indicator, level control probe?

1890

---

can i apply for rrb with my provisional certificate..........

1856

---

When mesuring the flow of liquid what are the two things to measure?

1278

---

What is the difference between alpha iron, delta iron and gamma iron ?

1191

---