For low-frequency applications, ____ oscillators are used.
A. LC
B. RC
C. blocking
D. relaxation
Answer: B
Trades & Technology
You might also like to view...
Before operating the manlift platform, be sure the machine is _____.
a. free to roll b. on a slope c. level d. turned off
Trades & Technology
When building a stair with a total rise of 7'-7", the number of risers required and their unit rise is _____.
a. 11 risers, each 7-1/2" high b. 12 risers, each 7" high c. 13 risers, each 7" high d. 14 risers, each, 7-1/4" high
Trades & Technology
What are the three measures used to describe service quality for a two-lane highway? Which of the measures are used to describe level-of-service for Class I Class II, and Class III highways?
What will be an ideal response?
Trades & Technology
The center part of a U-joint is called a ________
A) Bit B) Trunnion C) Spider D) Yoke
Trades & Technology