respected sir,i have been selected in the written
examination(CHEMICAL) of IOCL Panipat held on 30 m1rch, So
please tell me which type of questions asked in this
interview frequently.Can u mail me some questions?

Answer Posted / deepika

hi all,
my name is deepika,
im writing an exam for hpcl in chemical engineering.This is
my dream company.so can any one plaese send me the interview
questions and test papers to my id deepikavadaga@yahoo.co.in

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

pleas tell me about chemical engineering apptitude test..

1770


What is the largest application for surfactants?

679


What is the ignititon temprecher of Diesel,Petrol&Carosion oil.

2697


How can separation of chiral chemicals affect the chemical and/or pharmaceutical industries?

618


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?

1839






Are there any methods of preventing cracking of carbon steel welds in refining environments?

616


Which type of pneumatic control valve is used mostly Either Air to Open r Air to close the value And guys I need reason for your reason

865


What is a good method of steam tracing large vessels?

701


How can one determine if a particular solid can be fluidized as in a fluidized bed?

624


sir i am appearing in railway exam of section engineer and my branch is chemical engineering i want previous question paper of section engineer of chemical branch please tell me as soon as possible my email id is surendrasaroj18@gmail.com THANKYOU

1577


Explain what particle sizes are electrostatic precipitators used to remove?

587


If sum one has HAL placement paper plz mail me ,I m Chemical Engg.my id is er.kotnala@gmail.com

2045


What is a good method of minimizing shell side pressure drop in a shell and tube exchanger?

676


X is strong but has a very low density (1% of traditional earth materials.) and hence light weight. It is a recyclable material. The compression behaviour of X is strain rate dependent. Higher strain rates result in higher initial modulus and higher compression strength. It can also withstand unlimited number of cycling loading provided the repetitive loads are kept below 80% of the compressive strength. The internal structure of the material includes air-traps which make it poor heat conductor. X is non- biodegradable and chemically inert in both soil and water. Most acids and their water solutions do not attack it; however strong oxidizing acids do. Solvents which attack X include esters, ketones, ethers, aromatic and aliphatic hydrocarbons and their emulsions, among others. It does not support bacterial/fungal growth as well .It also has significant acoustic properties and effectively reduces the transmission of airborne sound. X is combustible and should not be exposed to open flame or other ignition sources. Combustion products are carbon monoxide, carbon dioxide, water and soot. Long-term exposure to sunlight causes yellowing and a slight embrittlement of the surface due to ultraviolet light. X is able to withstand the rigours of temperature cycling, assuring long-term performance.

1513


What is a good source of equations for calculating discharge flowrates from accidental releases?

668