A. Rotary
B. Vacuum
C. Tunnel
D. Tray
Related Mcqs:
- Large quantity of silica gel is normally dried in a _________________ dryer?
A. Freeze
B. Through circulation
C. Rotary vacuum
D. Tray - For continuous drying of granular or crystalline material, the dryer used is the _______________ dryer?
A. Tunnel
B. Tray
C. Rotary
D. None of these - Dryer widely used in a textile industry is ______________ dryer?
A. Festoon
B. Cylinder
C. Conveyor
D. Tunnel - A slurry is to be dried to produce flaky solid. Which dryer would you recommend ?
A. Spray dryer
B. Drum dryer
C. Rotary dryer
D. Dielectric dryer - Dried finished product sampled from various parts of a ________________ dryer exhibits nonuniformity in the moisture content?
A. Rotary
B. Tray
C. Freeze
D. None of these - Milk is dried usually in a __________________ dryer?
A. Freeze
B. Spray
C. Tray
D. Rotary - In paper industry, paper is dried in a _____________ dryer ?
A. Tunnel
B. Heated cylinder
C. Conveyor
D. Festoon - Sticky material can be dried in a ________________ dryer ?
A. Tray
B. Rotary
C. Fluidised bed
D. None of these - Refractory bricks are usually dried in a ________________ dryer?
A. Tray
B. Tunnel
C. Conveyor
D. Festoon - A 25 cm × 25 cm × 1 cm flat sheet weighing 1.2 kg initially was dried from both sides under constant drying rate conditions. It took 1500 seconds for the weight of the sheet to reduce to 1.05 kg. Another 1m × 1m × 1cm flat sheet of the same material is to be dried from one side only. Under the same constant drying rate conditions, the time required for drying (in seconds) from its initial weight of 19.2 kg to 17.6 kg is ____________________?
A. 1000
B. 1500
C. 2000
D. 2500
