Answer / sahil sharma

B.H.N (brinell hardness number)

Answer / amaran

HRC

Answer / m.divya sree

HRC for C-scale metals and HRB for B-scale metals

What is defrence between relaction & refraction?

0 Answers   Reliance, Wipro,

---

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

0 Answers   TVS,

---

what is the manufacturing process for impellers of closed, semiopen and open type?

1 Answers  

---

what amount of heat energy loss in ESP?

1 Answers   BARC,

---

How to make a vacuum

3 Answers   Cairn, IIT,

---

---

Why are not use ball bearing insted of roller bearing?

0 Answers   Ravi Biotech,

---

What is the difference between pipe and tube?

6 Answers   Bhel, NTPC,

---

0 1 2 3 4 0 0 0 1 1 2 1 0 0 1 2 3 2 0 1 2 3 4 3 1 1 2 4 4 4 1 2 3 4 5 Horizontal row = x Vertical row = y I need to term these values as a function (yellow horizontal x, yellow vertical as y) The closest I have got is: ROUND(((X*(Y*10+15)-25)/60+1) Is there a way to calculate it?

0 Answers  

---

Is it possible to make common ducting for Induced draft boiler with Forced Draft Boiler?  Induced Draft Boiler is having Agrowaste type and Forced Draft Boiler is of Oil Firing type.

0 Answers   Janardan Metal Industries,

---

what is the electrical load for 1TR Ac?

1 Answers   BEL,

---

what are diffrent types of pneumatic conveying systems?

3 Answers  

---

1. What will happen if the armature rheostat is not in maximum position while starting the motor? 2. What will happen if the armature resistance is in minimum position and the eld resistance is in maximum position while starting the motor? 3. How do you reverse the direction of rotation of a DC motor? 4. If the armature connection and the eld connection both are reversed, does the direction of rotation of the motor reverse?

2 Answers  

---