Write a note on industrial screens.
[3 marks]Write down the principal steps of mineral processing.
[4 marks]Explain different methods of sampling.
[7 marks]Briefly explain gravity concentration.
[7 marks]What is the purpose of collectors?
[3 marks]Explain: mobile crushing unit.
[4 marks]Write down on Advantage and disadvantage of jigs.
[4 marks]Define: (i) Collectors (ii) jigging.
[3 marks]Write short note on heavy media separation.
[7 marks]Explain: Methods used in ore dressing.
[7 marks]Explain vibrating tables in brief.
[3 marks]Write the objectives of grinding.
[4 marks]Write a note on laboratory sieve analysis.
[3 marks]Define the following term: (1) Ore (2) Mineral.
[4 marks]Explain the electrostatic separator.
[7 marks]Explain: crushing, sizing and cleaning of coal.
[3 marks]Which mineral properties are being helpful during separation?
[4 marks]What is mineral processing? How is it useful to mining industry?
[7 marks]Write note on Flowing.
[3 marks]Explain the differentiate between Crushing and Grinding.
[4 marks]Draw a flow sheet for bituminous coal.
[7 marks]Write a note on Thickening.
[3 marks]Write merits and demerits of mineral processing.
[4 marks]Explain Communition and Liberation in detail.
[7 marks]