Related Questions

At a stationary shop, it costs Tk. 185 for 4 gel-pen, 8 ball -point pens and 1 marker pen and Tk. 315 for 7 gel-pens, 15 ball point pens and 1 marker pen. What would be the cost of 1 gel-pen, 1 ball -point pen and 1 marker pen?
A Tk. 45
B Tk. 55
C Tk.60
D Tk.70
Sticky material can be dried in a __________ dryer.
A Tray
B Rotary
C Fluidised bed
D None of these
Heat sensitive materials like certain pharmaceuticals and food stuffs can be dried in a/an __________ dryer.
A Indirect tray
B Spray
C Freeze
D None of these
Dried finished product sampled from various parts of a __________ dryer exhibits non-uniformity in the moisture content.
A Rotary
B Tray
C Freeze
D None of these
In paper industry, paper is dried in a __________ dryer.
A Tunnel
B Heated cylinder
C Conveyor
D Festoon
Calcium ammonium nitrate (a fertiliser) is dried in a __________ dryer.
A Rotary
B Vacuum
C Tunnel
D Tray
Milk is dried usually in a __________ dryer.
A Freeze
B Spray
C Tray
D Rotary
Refractory bricks are usually dried in a __________ dryer.
A Tray
B Tunnel
C Conveyor
D Festoon
Dryer widely used in a textile industry is __________ dryer.
A Festoon
B Cylinder
C Conveyor
D Tunnel
For continuous drying of grannular or crystalline material, the dryer used is the __________ dryer.
A Tunnel
B Tray
C Rotary
D None of these

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