Chapter 14 PRESSURE MCQs 10 min Score: 0 Attempted: 0/10 Subscribe 1. . The physical force exerted on an object____________. (A) Pressure (B) Displacement (C) Weight (D) HeightShow All Answers 2. . SI unit of pressure is____________. (A) Ohms (B) Pascal (C) Joules (D) WattsShow All Answers 3. . In symbols, pressure is equal to____________. (A) A/F, where A is area and F is force (B) F/A, where F is force and A is area (C) d/F, where d is distance and F is force (D) F/d, where F is force and d is distanceShow All Answers 4. . In a typical hydraulic press, a force of 20 N is exerted on small piston of area 0.050 m². Force exerted by large piston on load if it has an area of 0.50 m² will be____________. (A) 200 N (B) 100 N (C) 50 N (D) 10 NShow All Answers 5. . In physics, pressure is defined as____________. (A) P = A × F (B) P = A/F (C) P = F/A (D) P = F/dShow All Answers 6. . Force acting on a smaller area exerts____________. (A) Less pressure (B) More pressure (C) No pressure (D) HeatShow All Answers 7. . Atmospheric pressure is measured by____________. (A) Mercury manometer (B) Mercury barometer (C) Mercury galvanometer (D) Mercury ThermometerShow All Answers 8. . Earth is surrounded by air called____________. (A) Ozone (B) Exosphere (C) Atmosphere (D) TroposphereShow All Answers 9. . A gauge that indicates zero at atmospheric pressure measures that difference between actual pressure and ____________ pressure. (A) Atmospheric (B) Gauge (C) Absolute (D) DifferentialShow All Answers 10. . The clearest reference pressure is the pressure zero is known as____________ Pressure. (A) Atmospheric (B) Gauge (C) Absolute (D) DifferentialShow All Answers
