It takes 6 hours to dry a wet solid from 50% moisture content to the critical moisture content of 15%. How much longer it will take to dry the solid to 10% moisture content, under the same drying conditions? (The equilibrium moisture content of the solid is 5%).

Mass Transfer
It takes 6 hours to dry a wet solid from 50% moisture content to the critical moisture content of 15%. How much longer it will take to dry the solid to 10% moisture content, under the same drying conditions? (The equilibrium moisture content of the solid is 5%).

51 min

94 min

71 min

15 min

51 min

94 min

71 min

15 min

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Steam distillation is used to

Increase the total pressure of distillation

Avoid thermal decomposition of a component

Increase the efficiency of separation

Reduce the number of plates

Increase the total pressure of distillation

Avoid thermal decomposition of a component

Increase the efficiency of separation

Reduce the number of plates

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Overall efficiency of the distillation column is

Always more than the point efficiency

The ratio of number of actual plates to ideal plates

The ratio of number of ideal plates to actual plates

Same as the Murphree efficiency

Always more than the point efficiency

The ratio of number of actual plates to ideal plates

The ratio of number of ideal plates to actual plates

Same as the Murphree efficiency

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following is considered equivalent to one theoretical stage in Mc-Cabe Thiele's method?

Reboiler

Total condenser

Partial condenser

Both B and C

Reboiler

Total condenser

Partial condenser

Both B and C

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following decreases during evaporative cooling process with recirculated water supply?

None of these

Partial pressure of vapour

Wet bulb temperature

Relative humidity

None of these

Partial pressure of vapour

Wet bulb temperature

Relative humidity

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Moisture in a substance exerting an equilibrium vapour pressure less than that of pure liquid at the same temperature is called the __________ moisture.

Critical

Bound

Unbound

None of these

Critical

Bound

Unbound

None of these

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer

Mass Transfer It takes 6 hours to dry a wet solid from 50% moisture content to the critical moisture content of 15%. How much longer it will take to dry the solid to 10% moisture content, under the same drying conditions? (The equilibrium moisture content of the solid is 5%).

Mass Transfer Steam distillation is used to

Mass Transfer Overall efficiency of the distillation column is

Mass Transfer Which of the following is considered equivalent to one theoretical stage in Mc-Cabe Thiele's method?

Mass Transfer Which of the following decreases during evaporative cooling process with recirculated water supply?

Mass Transfer Moisture in a substance exerting an equilibrium vapour pressure less than that of pure liquid at the same temperature is called the __________ moisture.

Mass Transfer
It takes 6 hours to dry a wet solid from 50% moisture content to the critical moisture content of 15%. How much longer it will take to dry the solid to 10% moisture content, under the same drying conditions? (The equilibrium moisture content of the solid is 5%).

Mass Transfer
Steam distillation is used to

Mass Transfer
Overall efficiency of the distillation column is

Mass Transfer
Which of the following is considered equivalent to one theoretical stage in Mc-Cabe Thiele's method?

Mass Transfer
Which of the following decreases during evaporative cooling process with recirculated water supply?

Mass Transfer
Moisture in a substance exerting an equilibrium vapour pressure less than that of pure liquid at the same temperature is called the __________ moisture.