A radian is a central angle that cuts off (intercepts) an arc that is equal to the length of the radius of the circle.
Answer the following statement true (T) or false (F)
True
You might also like to view...
The three kinds of material used for fabricating ductwork are _________, ___________, and __________.
Fill in the blank(s) with the appropriate word(s).
One disadvantage of the highest MERV rated filters is that:
A) High MERV filters require at least a 240 V power supply. B) High MERV filters do not clean the air as well as low MERV filters do. C) The pressure drop across high MERV filters is more. D) The pressure drop across high MERV filters is less.
The type of edge cut shown is known as a _____
a. dado cut
b. bevel cut
c. mortise cut
d. chamfer cut
Which of the following motors provides constant speed from no-load conditions to full-load conditions?
a. Series DC b. Squirrel cage induction c. Synchronous d. Shunt DC