Tanya Jawab dengan Asisten Christoper Carlo

How does the size of the material affect the moisture content of a material?

• The bigger the size of the material, the smaller the moisture content

• The bigger the size of the material, the greater the moisture content

• The smaller the size of the material, the bigger the moisture content

  
  

• The size of the material doesn't affect the moisture content

How does drying time affect the moisture content of a material?

• The longer the drying time, the greater the moisture content of a material.

• The shorter the drying time, the smaller the moisture content of a material

• The longer the drying time, the smaller the moisture content of a material

• Drying time has no effect on the moisture content of a material

How does the drying time affect the drying rate of a material?

• The longer the drying time, the smaller the drying rate of a material

• The shorter the drying time, the smaller the drying rate of a material

• The longer the drying time, the greater the drying rate of a material

• The drying time doesn't affect the drying rate of a material

How does the moisture content affect the drying rate of a material?

• The smaller the moisture content, the greater the drying rate of a material

• Moisture content doesn't effect the drying rate of a material

• The greater the moisture content, the smaller the drying rate of a material

• The greater the moisture content, the greater the drying rate of a material

The moisture content of a material, where the (M₀) is 23.68 gram and the (M_t) after dried is 22.24 gram, is 6.24%.

• True

• False

What type of heat transfer occurs in a oven?

• Convection

• Conduction

• Radiation

• Conduction - Convection

The following are factors that influence the drying process, except ...

• Temperature

• Air flow-rate

• Air pressure

• Moisture Content of the material

A tool used in the drying process which involves a liquid stream that is inject
into a chamber filled with hot gas

• Spray Dryer

• Cabinet Dryer

• Tray Dryer

• Rotary Dryer

Christoper Carlo is the best assistant in Chemical Operation Engineer Laboratory

• True

• False