May 2022 Day 2

Question 1

Industry which produces most of carbon black

Answer 1

Rubber industry

Question 2

Humidity problem.

Kapag yung wet substance of nilagay sa air. Most likely siya ay magiging dry kapag _____.

Answer 2

Humidity is lower

Question 3

What type of distillation is used for low relative volatility values?

Answer 3

Extractive distillation

Question 4

Simplest equation for filtration and also used for fluid flow?

Answer 4

Hagen-Poiseuille Equation

Question 5

Ratio of inertial forces to gravitational forces

Answer 5

Froude number

Question 6

What is the difference of Fanning Friction Factor to Blasius/Adrcy friction factor?

Answer 6

Times 4

Question 7

Reactor used for high volume liquid

Answer 7

Batch

Question 8

Type of materiam used for containing strong acids

Answer 8

Epoxy vinyl ester or EPOXY

Question 9

Carnot cycle is

Answer 9

Two reversible isothermal processes and two isentropic processes

Question 10

Overall heat transfer coefficient depends on

Answer 10

Individual heat transfer coefficient

Question 11

In plug flow reactor, the flow is

Answer 11

Laminar

Question 12

What is the standard color of pipe used for water?

Answer 12

Seaweed green

Question 13

Thermal process equipment na gamit sa canned foods

Answer 13

Retort

Question 14

Electromagnetic waves are classified

Answer 14

Depending on frequency or wavelength