Vacuum or negative pressure at a flow section is:
Apressure measured always below atmospheric pressure
Bpressure measured by a Bourdon guage
Cpressure indicated by a vacuum gauge
Dalways the pressure indicated by a differential manometer
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Related Questions:
Statements followed by some conclusions are given below.
Statements:
1. Some blues are violets whereas some are purples.
2. All oranges are reds and some reds are violets.
3. All purples are red.
Conclusions:
I. Some reds are blues.
II. Some oranges are violets.
Find which of the given conclusions logically follow from the given statements.
A. Only conclusion I follows.
B. Only conclusion II follows.
C. Both I and II follow.
D. Neither I nor II follows.
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