What will happen if a Booster fan is placed too far inbye of the neutral point in either intake or return?
A. a zone of leakage & recirculation will inevitably occur
B. air velocity will increase
C. air velocity will decrease significantly
D. no change will take place
Answer: Option A
Related Questions on Introduction to Mining Engineering
A. Normal distribution
B. Skewed distribution
C. Lognormal distribution
D. Poisson distribution
A. 3 level heading district
B. 4 level heading district
C. 5 level heading district
D. 6 level heading district
It is very difficult to control shaley roof if coal is not left with the shale why?
A. It is weak in nature
B. It has weathering effect
C. It has great affinity to absorb moisture and get departed from immediate roof
D. It reacts with coaly surface

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