Author Question: When air is pumped into the cylinder, the combustion chamber receives an increase of air pressure ... (Read 93 times)

altibaby · **on:** Jun 23, 2018

When air is pumped into the cylinder, the combustion chamber receives an increase of air pressure known as ________ and is measured in pounds per square inch (psi), atmospheres (ATM), or bar.

A) Density B) Boost C) Waste D) Horsepower

Question 2

Technician A says that dynamic voltage is the voltage (usually of a battery) that exists without a load being applied. Technician B says that open circuit voltage (OCV) is the voltage of the power source (battery) with the circuit in operation. Who is right?

A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B