i want sample inteview question of chemical engg for BARC

0 Answers   BARC,

---

What is the purpose of capacitor?

0 Answers  

---

what is the meaning of flaring

4 Answers  

---

How much experience you are having in commercial software for protein design?

0 Answers   Aliens Group,

---

how to calculate overall heat transfer coefficient in insulated pipeline? Please give a answer with formula

2 Answers   NPCIL,

---

In Pressure Sfety Valve(PSV) 2" by pass line why given for process units.

0 Answers   Essar,

---

What is a quick way to calculate frictional pressure drops in carbon steel pipe?

0 Answers  

---

Explain how can you determine the proper pipe thickness for a slurry line?

0 Answers  

---

DIFFERENTIAL EQUATIONS - EXAMPLE 20.1 : By using Excel program either on laptop or desktop PC, solve the differential equation dy / dx = -2y + x + 4 with h = 0.005, initial values : x = 0, y = 1. The 4th order Runge-Kutta method provides : y(N + 1) = y(N) + (1/6) (k1 + 2k2 +2k3 + k4), k1 = h [ -2y(N) + x(N) + 4 ], k2 = h { -2 [ y(N) + k1 / 2 ] + x(N) + h / 2 + 4 }, k3 = h { -2 [ y(N) + k2 / 2 ] + x(N) + h / 2 + 4 }, k4 = h { -2 [ y(N) + k3 ] + x(N) + h + 4 }. What is the value of y at x = 0.5?

1 Answers  

---

HOW WOULD YOU CALIBRATE A ROTAMETER

1 Answers   IOCL,

---

What is Draft? It releavent to furnace.

1 Answers  

---

Given, T1=600C, constant temperature of wall 800 , length of wit exchanger L=3m, dia=25 mm, Cp=14.91 KJ/kg.K, density ρ=914 kg/m3,mean velocity vm= 2 m/s, film heat transfer coefficient hf=72 Kcal/h.m2.K, what is the outlet temperature?

0 Answers  

---