Related Questions

For continuous drying of grannular or crystalline material, the dryer used is the __________ dryer.
A Tunnel
B Tray
C Rotary
D None of these
Refractory bricks are usually dried in a __________ dryer.
A Tray
B Tunnel
C Conveyor
D Festoon
Dry mix hydraulic compositions of refractory aggregates with suitable bonding materials are called refractory
A Mortars
B Cements
C Castables
D None of these
If a refractory contains high content of silicon, it means refractory is
A Acidic
B Basic
C Neutral
D Brittle
An insulating refractory brick should have high porosity and low thermal conductivity. Which of the following is not used for inducing porosity in the insulating refractory bricks during its manufacture?
A Cork
B Saw dust
C Sand
D Chemically prepared foam
Dryer widely used in a textile industry is __________ dryer.
A Festoon
B Cylinder
C Conveyor
D Tunnel
After taking 30 socks out of the dryer. Dina noticed that the ratio of blue socks to brown socks to black socks was 2 : 3 : 5. How many black socks were in the dryer?
A 21
B 15
C 9
D 6
After taking 30 socks out of the dryer, Dina noticed that the ratio of blue socks to brown socks to black socks was 2:3:5. How many black socks were in the dryer?
A 21
B 15
C 9
D None of these
Large scale drying of wheat is done in a __________ dryer.
A Fluidised bed
B Spouted bed
C Tray
D Vacuum rotary
Large scale drying of sugar is done in a __________ dryer.
A Spouted bed
B Tray
C Rotary
D Truck

Next steps