TPC 101 EXAM
The ampere is the unit of measurement for electric ______. -
ANSWERS-current
The metal inside the windings of a transformer is called the ... -
ANSWERS-core
A circuit diagram of a building shows the... - ANSWERS-loads
supplied by each circuit
A plot plan shows the... - ANSWERS-distribution of electricity to all
plant buildings
In an air conditioning system, the liquid that changes to a gas as it
absorbs heat is called the... - ANSWERS-refrigerant
What part of a refrigeration system controls the flow of refrigerant
from high pressure to low pressure? - ANSWERS-expansion valve
In an air conditioning system, a heat exchanger is part of a(n) ______.
- ANSWERS-indirect A/C system
Pneumatic controls in an air conditioning system operate on... -
ANSWERS-low air pressure
, A refrigerant piping drawing is usually a(n) ______ drawing. -
ANSWERS-single-line
The main purpose of a sketch is to... - ANSWERS-communicate an
idea clearly
Objects are shown in three dimensions in a(n) ______ sketch -
ANSWERS-pictoral
In a(n) ______ sketch, parts farther from the front are drawn the same
size. - ANSWERS-isometric
In a(n) ______ sketch, parts that are farther away look smaller. -
ANSWERS-perspective
Parallel lines... - ANSWERS-never meet
In section drawings, slanted crosshatch lines represent... -
ANSWERS-cut surface
Which of the six simple machines is a "continuous lever" with equal
arms? - ANSWERS-pulley
The thread specification 10-32 NC 1B LH indicated ______ threads
per inch and an ______ thread. - ANSWERS-32; internal
The ampere is the unit of measurement for electric ______. -
ANSWERS-current
The metal inside the windings of a transformer is called the ... -
ANSWERS-core
A circuit diagram of a building shows the... - ANSWERS-loads
supplied by each circuit
A plot plan shows the... - ANSWERS-distribution of electricity to all
plant buildings
In an air conditioning system, the liquid that changes to a gas as it
absorbs heat is called the... - ANSWERS-refrigerant
What part of a refrigeration system controls the flow of refrigerant
from high pressure to low pressure? - ANSWERS-expansion valve
In an air conditioning system, a heat exchanger is part of a(n) ______.
- ANSWERS-indirect A/C system
Pneumatic controls in an air conditioning system operate on... -
ANSWERS-low air pressure
, A refrigerant piping drawing is usually a(n) ______ drawing. -
ANSWERS-single-line
The main purpose of a sketch is to... - ANSWERS-communicate an
idea clearly
Objects are shown in three dimensions in a(n) ______ sketch -
ANSWERS-pictoral
In a(n) ______ sketch, parts farther from the front are drawn the same
size. - ANSWERS-isometric
In a(n) ______ sketch, parts that are farther away look smaller. -
ANSWERS-perspective
Parallel lines... - ANSWERS-never meet
In section drawings, slanted crosshatch lines represent... -
ANSWERS-cut surface
Which of the six simple machines is a "continuous lever" with equal
arms? - ANSWERS-pulley
The thread specification 10-32 NC 1B LH indicated ______ threads
per inch and an ______ thread. - ANSWERS-32; internal
