Q. An instrument used to measure gas pressure is
(A) Ammeter
(B) Manometer
(C) Galvanometer
(D) Barometer
The answer is: (B) Manometer
Q. An instrument used to measure gas pressure is
(A) Ammeter
(B) Manometer
(C) Galvanometer
(D) Barometer
The answer is: (B) Manometer