TEST 2026 COMPLETE QUESTIONS AND
ANSWERS GRADED A+
●● What is the process of controlling friction to reduce the wear of
surfaces in rubbing contact with each other?
Answer: Lubricating
●● What is mixed with the gasoline fuel for two-cycle engines?
Answer: Lubricating Oil
●● Originally, many people thought of the car as a:
Answer: Horseless Carriage
●● What is a rounded part on an object that makes smooth transition
from one surface to another?
Answer: Fillet
●● Skylab, the first US space station, still orbits the Earth today. (T/F)
Answer: False
,●● In house construction, which of the following is the normal spacing
of studs in a house frame?
Answer: 16" on center
●● ______________ is a chamber designed to allow movement between
compartments containing air at different pressures.
Answer: Airlock
●● MIPS, a common speed measurement for computers, stands for:
Answer: Millions of Instructions per Second
●● Human speech can be divided into a set of discrete sounds known as:
Answer: Phonemes
●● In a drawing, all the points about an object that cannot be indicated
on the drawing are given as:
Answer: Specifications
●● Which federal organization describes its mission as "protecting the
electromagnetic spectrum?"
Answer: FCC
, ●● ______________ is a process used to find new ideas and develop
them into successful products.
Answer: Research and Development
●● The __________ of a line can be easily calculated by the difference
in y-coordinates divided by the difference in x-coordinates.
Answer: Slope
●● Soldering, welding, and ___________ are the three ways to join
metals together.
Answer: Brazing
●● Who was the first person to hear a human voice transmitted by the
telephone?
Answer: Thomas Watson
●● ____________ are people who buy and use products.
Answer: Consumers
●● What are two ways to form metals?
Answer: Casting and Forging
●● What are the four types of TSA membership?