FM broadcast bands consist of carrier frequencies within what range?
A) 88 KHz and 108 KHz B) 88 MHz and 108 MHz
C) 88 KHz and 108 MHz D) none of the above
B
You might also like to view...
A dimension line is drawn from one extension line to the next.
Answer the following statement true (T) or false (F)
The support at A prevents rotation and horizontal displacement but permits vertical displacement. The shear plate at B is assumed to act as a hinge. Determine the moment at A and the reactions at C and D.
How does pressure affect the boiling temperature of a liquid?
A) Increasing the pressure increases the boiling point. B) The pressure cannot change once a liquid begins to boil. C) Decreasing the pressure increases the boiling point. D) Pressure has no effect on the boiling temperature of a liquid.
Programmable controllers contain ____ electronic timers.
A. internal B. external C. no D. transformed