which chemical reaction has the maximum evolution of heat?

3 Answers   IOCL,

---

ENGINEERING MATHEMATICS - EXAMPLE 8.3 : Solve the first order differential equation : (Z + 1)(dy/dx) = xy in term of ln |y| = f(x). Z = (x)(x).

1 Answers  

---

What are the steps required to design a vapor-liquid separator or flash drum?

0 Answers  

---

can any chemical engineer become IES

5 Answers   IES,

---

what is the differance between Horizental and vertical heat exchanger?

11 Answers   Bihar Caustic and Chemicals,

---

What is higher heating value and lower heating value? Is it positive or negative?

0 Answers  

---

Explain what is the significance of the minimum flow required by a pump?

0 Answers  

---

What are the most common problems encountered in a valve or bubble cap distillation column?

3 Answers   Eastman Chemical,

---

What is a good relation to use for calculating tube bundle diameter?

0 Answers  

---

What are some of the consequences of an undersized kettle type reboiler?

0 Answers  

---

Question 99 - (a) The quantum number m is given by m = -s, -s + 1. If s = 0.5, find the values of m. (b) | T > = (cos T) | V > + (sin T) | H >. The V and H states form a basis for all polarizations. Let cos T = 0.8. (i) If (sin T)(sin T) + (cos T)(cos T) = 1, find the value of sin T. (ii) For | T > = a | V > + b | H >, where a x a represents the probability of | V > and b x b represents the probability of | H >. Which one is more abundant, | V > or | H >? (iii) Find the value of T without using any mathematical tools.

1 Answers  

---

ENGINEERING MECHANIC - EXAMPLE 15.3 : A biochemical trolley of mass 15 kg is towing a trailer of mass 5 kg along a straight horizontal pathway. The trailer and the trolley are connected by a light inextensible tow-bar. The engine of the trolley exerts a driving force of magnitude 100 N. The trailer and the trolley experience resistances of magnitude 10 N and 30 N respectively. (a) Form 2 equations with unknowns T and a, that represents the equilibrium for the 2 systems of the trolley and trailer. (b) Solve the simultaneous equations from the 2 equations that are obtained in part (a) of this question. T is the tension of the tow-bar and a is the acceleration.

1 Answers  

---