Sheet metal screws are also known as _________
A) Machine screws B) Hardened screws
C) Self tapping screws D) None of these
C
Trades & Technology
You might also like to view...
A fan relay (FR) circuit is designed so that a switch can be used to turn the circuit completely off, operate the fan manually, or ____.
a. operate the fan by remote control b. permit the fan to be operated by a thermostat c. turn on a warning light d. automatically reset the fan
Trades & Technology
This type of a micrometer has a frame-mounted counter for quick and easy readings.
a. display micrometer b. digital micrometer c. commercial micrometer d. friction-thimble micrometer
Trades & Technology
Box turtles have a lifespan of about 20 to 25 years
Indicate whether the statement is true or false
Trades & Technology
How many millimeters are there in one meter?
a. 10^2 b. 10^3 c. 10^-2 d. 10^-3
Trades & Technology