Answer / jamnagar

pl.send me question paper

Answer / sunilkumar valvi

yes

Answer / rince t r

sir pls send me the question papers of IOCL in electrical stream..
send it to my email address... rince999@gmail.com
and also pls tell me about selection procedures in IOCL

Answer / sanoj kumar

I also want to iocl previous years question paper pl. send
me question in my email sanoj.chemengr@gmail.com

Answer / hari krishna

Sir I want iocl question papers for chemical engineering  please send me papers      my e-mail id is   ...

talariharikrishna@yahoo.com

Answer / chemmaster

Hai all, Please a confidency of your brain knowledge. only
School Students are depent upon the previous year Quesion
Papers.

Answer / omer maroof

hello,
if any one has got the papers then please send it to me
on my e-id

Answer / rajiv

can anybody provide me the same for chemical engineering??

my email id..: rajivbaruah2u@gmail.com

Name the some common problems associated with bellow expansion joints?

0 Answers  

FOOD ENGINEERING - QUESTION 23.3 : (a) In the measurement of the browning (optical density) of fruit juice at 10 day interval, the following pairs of data are obtained with time t in days and browning or optical density (OD) : t = 0, OD = 0.05; t = 10, OD = 0.071; t = 20, OD = 0.089; t = 30, OD = 0.11; t = 40, OD = 0.128; t = 50, OD = 0.149; t = 60, OD = 0.17. (i) By using Excel or other programs, determine if such browning reaction can be characterised by pseudo zero order kinetics, with strong correlations between the data pairs of t and OD. (ii) When OD = 0.24, the shelf life T of such juice is expired. Calculate the value of T. (b) Let food cost percentage = ( food cost / food sales ) x 100. If total food cost of bread and butter are $25, food cost percentage of bread is 50 % and for butter is 50 %, find the total food sales of bread and butter.

1 Answers  

Explain what types of valves are recommended for slurry services?

0 Answers  

Why do we apply on iron articles?

0 Answers  

which is more effective , a single extraction with a large volume of solvent or several small volume extractions? Explain.

2 Answers  

Question 58 – In the design of a solar power system steps of calculations below are followed : (a) The power output of the inverter of the of the solar panel is 100 watts. What is the power input, Pin to the inverter when the efficiency of the inverter is 50 %? (b) If the rated power of the inverter is 300 watts, how many inverter is needed for the solar panel? (c) Charge controller of V = 12 volts is used to supply power to the inverter. What is the input current I to the inverter? (d) If the charge controller capacity is 10 A, how many charge controllers are needed? (e) If a biochemical mixer consumes 100 watts, running for 2 hours per day, what is the energy consumption in kilowatt hour per day? (f) What is the input energy needed when the efficiency of the inverter is 50 %? (g) If your area receives 2.88 hours of full sunlight per day, how much energy, in kilowatt hour can be produced per day when one solar panel can produce 20 watts of power? (h) If you know that you have to produce total energy as the answer for (f), how many solar panels are needed? (i) Each V = 12 V battery has 5 ampere hours. If the total energy needed is in answer (f), then how many batteries are needed to run the biochemical mixer if without sunlight for 3 days?

1 Answers  

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

0 Answers  

Name some common causes of control valve noise?

0 Answers  

What is microstir?

1 Answers  

what are the precautions u are taking while starting HT motors?

2 Answers   HPCL, MRPL Mangalore Refinery and Petrochemicals Limited,

Explain the largest application for surfactants?

0 Answers  

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

2 Answers   MPCL, NFIL, Reliance, UPL,