Project ForgeFluid Mechanics
Mechanical Operations
GATE 2018
Medium
Match the equipment in Column A with the process in Column B. Column A: P-Centrifugal sifter, Q-Bowl mill, R-Gravity thickener, S-Two-arm kneader. Column B: I-Mixing, II-Sedimentation, III-Screening, IV-Grinding. The correct combination is
- AP-I, Q-IV, R-II, S-III
- P-III, Q-IV, R-II, S-I
- CP-IV, Q-I, R-II, S-III
- DP-IV, Q-III, R-I, S-II
Explanation
Centrifugal sifter → screening (III). Bowl mill → grinding (IV). Gravity thickener → sedimentation (II). Two-arm kneader → mixing (I).
Source: GATE CH 2018 (2018)
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