Q.1
In the tem tech thermal sand reclamation system, how many fluidized beds are used?
  • a) One
  • b) Two
  • c) Three
  • d) Four
Q.2
In the tem tech thermal sand reclamation system, the recirculating air ensures what?
  • a) Even pressure drop
  • b) Even temperature drop
  • c) Even volume drop
  • d) Even loss of mass
Q.3
What is the heat source of fluidized bed in tem tech thermal sand reclamation system?
  • a) Flame heating
  • b) Ultraviolet heating
  • c) Infrared heating
  • d) Conduction heating
Q.4
In tem tech thermal sand reclamation system, in the infrared heating system, which material is used in the beds?
  • a) Copper
  • b) Iron
  • c) Silver
  • d) Tungsten
Q.5
What is the maximum working temperature in a fluidized bed in tem tech thermal sand reclamation system?
  • a) 1000°C
  • b) 2000°C
  • c) 3000°C
  • d) 4000°C
Q.6
The infrared radiation passes through what before entering into the fluidized bed?
  • a) Prism
  • b) Concave lens
  • c) Quartz
  • d) Convex lens
Q.7
Up to what accuracy can the temperature of the bed be controlled in tem tech thermal sand reclamation system?
  • a) ± 1%
  • b) ± 2%
  • c) ± 3%
  • d) ± 4%
Q.8
In tem tech thermal sand reclamation system, what is the maximum current temperature?
  • a) 600°C
  • b) 700°C
  • c) 800°C
  • d) 900°C
Q.9
In tem tech thermal sand reclamation system, how much is the energy conversion efficiency?
  • a) 75%
  • b) 80%
  • c) 85%
  • d) 90%
Q.10
One of the goal of tem tech thermal sand reclamation system, is to lower fluidization.
  • a) True
  • b) False
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