Matter can best be described as:
A) Anything that has mass and occupies space.
B) Only substances that can change their state from liquid to vapor.
C) Only substances that can change state from liquid to solid.
D) Substances that undergo adiabatic changes when heated or cooled.
A
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Indicate whether the statement is true or false.
What is the primary input reference signal to the ECM responsible for triggering the spark delivery to a CPI system on a commercial vehicle NG engine.?
A. ?Camshaft position sensor (CPS) B. ?Engine temperature sensor (ETS) C. ?Road speed sensor (RSS) D. ?Oil pressure sensor (OPS)
The ____ flip-flop is also referred to as a delay flip-flop.
A. D B. RS C. JK D. Clocked RS
In a two digit whole number the second column from the right in the number represents units.
Answer the following statement true (T) or false (F)