Answer / kamana emmanuel

a.enzymes of high or low specificity can be selected to
disired function
b.Little(or No)by-product formation is observed
c.Optimal activity occurs under very mild reaction condition

What particle sizes are electrostatic precipitators used to remove?

0 Answers  

---

plz send the interview questions in the written test asked by hindustan petroleum corporation ltd.Iam a b>tech in chemical engineering.My written test is on feb 2008.urgent plz.send the questions to avazithraja@rediffmail.com

9 Answers   AZTEC, Bapex, HPCL,

---

For amonia manufacturing process if pressure, temperature would be increase over optimum level what would be happen?And what steps should be taken?

0 Answers  

---

Question 33 – 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  

---

Suppose you have hot fluid and cold water, what fluid you should flow in shell side and tube side in a shell and tube heat exchanger and why

6 Answers  

---

My previous company dismissed from my job due to some reason. But they have given 1 year experience certification. But i worked for 1 year 4 months, How do i answer if interviewer asked what did you do for six months.why are you leaving your job?

4 Answers  

---

what is AZ431 & how to check it by using multimeter?

0 Answers  

---

What do we use carburizing/nitriding chemicals for?

0 Answers   Ashok Leyland,

---

What are some common problems associated with dense phase pneumatic conveying?

0 Answers  

---

what is the difference between the heat exchanger and cooling tower???????????

10 Answers   BARC, Essar,

---

What are the merits of using a falling film evaporator?

0 Answers  

---

What factors should be compared when evaluating cooling tower bids?

2 Answers  

---