Answer / ramana reddy

please send hpcl officer trainee - chemical engineering
previous question papers . my mail id :
ramana_ochem@yahoo.com

Answer / man singh

pls send me HPCL & reliance test paper for chemical
engineering.....

Answer / sib das

Pls send me hpcl previous years all chemical engineering papers

Answer / ritesh

ok

why we make urea prills , why we do not make crystals of urea,

1 Answers   IFFCO,

---

Explain the reasons of removal of particles from effluent gas?

0 Answers  

---

Under what circumstances are vortex flowmeters the most accurate?

0 Answers  

---

What is the maximum permissible Earth to Neutral voltage in an electrical system.

0 Answers  

---

Why cavitation is produced

1 Answers  

---

---

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

0 Answers  

---

What types of pneumatic conveying systems are typically used?

0 Answers  

---

Question 8 - A local utility burns coal having the following composition on a dry basis : Carbon (C) 83.05 %, hydrogen (H) 4.45 %, oxygen (O) 3.36 %, nitrogen (N) 1.08 %, sulfur (S) 0.7 % and ash 7.36 %. Calculate the ash free composition of the coal with reference to C, H, O, N and S.

1 Answers  

---

Question 103 - (a) Let | - > = 1 | x > + 0 | y >, | | > = 0 | x > + 1 | y >. Find the value of 2 | x > + 3 | y > in term of | - > and | | >. (b) Let m to be the reduced mass. Find the value of m in term of Ma and Mb where 1 / m = 1 / Ma + 1 / Mb.

1 Answers  

---

Hi, I want to validate an analytical procedure of a specified impurity, but this impurity is unavailable for me. can I use the API instead of impurity in the linearity test? in Which reference can I find such information?

0 Answers   Pharma,

---

What is Draft? It releavent to furnace.

1 Answers  

---

What are the reasons of removal of particles from effluent gas?

0 Answers  

---