BCH 5413 FINAL PAPER PRACTICE QUESTIONS WITH VERIFIED ANSWERS PACKAGE

BCH 5413 FINAL PAPER PRACTICE
QUESTIONS WITH VERIFIED ANSWERS
PACKAGE

●● Boyle's Law
Answer: When the temperature is held constant, increase pressure on the
gas causes and embursely proportional decrease in volume.


●● Vacuum
Answer: Difference between atmospheric pressure and absolute
pressure.


●● Differential Pressure
Answer: A difference between 2 pressures measured with a respected
common base.


●● Absolute Pressure
Answer: The total pressure exerted on a system, including atmospheric
pressure.


●● Amtured Pressure
Answer: Pressure exerting by the weight of the atmosphere.

,●● Atmosphere pressure at sea level
Answer: 14.7 psi 8


●● Newton's First Law
Answer: An object at rest will stay at rest, an object in motion will stay
in motion until acted upon by outside force.


●● Inertia
Answer: The property that remains the same unless acted upon by
outside force.


●● Force
Answer: A push or a pull


●● Weight
Answer: gravitational force between an object and Earth


●● Mass
Answer: the amount of matter in an object


●● Velocity
Answer: Speed in a given direction

, ●● Switchboard
Answer: Provide the operation & protection of associated generator.


●● Fuse
Answer: A protective device in the current path that melts or breaks
when current exceeds a predetermined maximum value.


●● Color code for red
Answer: Danger, emergency


●● Amps for shore-power connection
Answer: 400 amps


●● Generator
Answer: Provide electrical power.


●● Resistance
Answer: Measure of the opposition to current flow in electrical circuit.


●● Color code for yellow
Answer: Abnormal status.