Mechanical Operations

Reciprocating screens are normally inclined at an angle of 5° with the horizontal and employ gyratory motion at feed end & reciprocating motion at the discharge end. They are not suitable for the screening of the_____.

  • A. Light metal powder down upto 4 meshsize
  • B. Dry chemicals
  • C. Heavy tonnages of rocks or gravel
  • D. Powdered food & granular materials
Answer: Option C.
Explanation: 

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