What division of the autonomic nervous system is sometimes referred to as the “rest-and-digest” division because it oversees housekeeping-type activities that keep body energy use low?

The autonomic nervous system is ____________.

Muscarinic receptors ________.

A diffuser can be found where on a jet engine?

The crankshaft on an aircraft engine is used to push open the exhaust and intake valves

In the following diagram, what is the total resistance, R?

Generators used to produce alternating current are called_________

An alternator has a 2-pole magnet spinning at 3,000 rpm.  What is the frequency output of the alternator?

The basic components of an aircraft reciprocating engine include (select all that apply)

One advantage and one disadvantage of a centrifugal compressor are