Answer / sundar

BITS ,pilani,rajasthan

Why reflux is necessary in distillation column?

1 Answers   Deepak Fertilisers,

---

why Torispherical heads are used in pressure vessels?

1 Answers   India Cements,

---

How LPG gets liquefied by elevating the pressure?If the pressure is increased the temperature also increases,then how LPG is in liquid form?

1 Answers  

---

Why methanol like petroleum compounds are stored in underground storage tanks?

2 Answers   MPCL, NFIL, Reliance, UPL,

---

CHEMICAL FLUID MECHANIC - EXAMPLE 3.1 : Water flows through a pipe with circular cross sectional area at the rate of V / t = 80 L / s where V is the volume and t is time. Let Av = 80 L / s where A is cross sectional area and v is velocity of fluid. For point 1, the radius of the pipe is 16 cm. For point 2, the radius of the pipe is 8 cm. Find (a) the velocity at point 1; (b) the velocity at point 2; (c) the pressure at point 2 by using Bernoulli's equation where P + Rgy + 0.5 RV = constant. P is the pressure, R = density of fluid, V = square of fluid's velocity, g = gravitational constant of 9.81 N / kg and y = 2 m = difference of height at 2 points. The pressure of point 1 is 180 kPa.

1 Answers  

---

---

What is composition of 18/8 stainless steel?

1 Answers  

---

Question 46 - In a steady state one dimensional conduction with no heat generation, the differential equation is d / dx (k dT / dx) = 0. Prove that T(x) = ax + b, where k, a and b are constants. (b) At x = 0, T = c and at x = L, T = d. Prove that T(x) = (d - c) x / L + c for boundary conditions.

1 Answers  

---

What are the chemicals are required for cooling tower passivation? Please mail me in my Email id:-nsput2000@gmail.com

3 Answers  

---

Why is post-weld heat treatment (stress relieving) sometimes necessary for welded vessels?

0 Answers  

---

I HAVE DOMAIN KNOWLEDGE IN PROCESS MANUFACTURINGAND I GOT AN APPARTUNITY AS A BUSINESS ANALYST AND I DNT HAVE ANY KNOWLEDGE ON ORACLE APPS/GIVE ME ANY VALUBLE SUGGESTION?

0 Answers   Satyam,

---

i want to knowwhat kind of questions in interview in adnoc?

0 Answers  

---

How can I treat a waste stream containing both hexavalent chromium and arsenic?

0 Answers  

---