Question: Calcium ammonium nitrate (a fertiliser) is dried in a __________ dryer.
[A]. rotary
tunnel
[A]. rotary
[B].
vacuum[C].
[D].
trayAnswer: Option A
Explanation:
No answer description available for this question.
[B].
vacuum[C].
[D].
trayAnswer: Option A
Explanation:
No answer description available for this question.