The subsequent problems deal with sampling the sine wave signal 5 sin (6?t) at a sampling rate of 12 Hz starting with the 1st sample at t=0.What will the output be at the 2nd sample?
A. 2.5 V
B. ? 2.5 V
C. 5 V
D. ?5 V
E. 0 V
Answer: C
You might also like to view...
____ was an improvement of the carbon arc process.
A. Air carbon arc cutting B. Oxygen lance cutting C. Laser beam cutting D. Laser beam welding
Technician A always uses a special service tool to pulse fuel injectors. Technician B says that the injector for each cylinder should only be flow tested four times without starting the engine. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A quantitative measure of noise immunity is called noise ________
Fill in the blank(s) with correct word
If two separate receptacles having different voltages and amperage ratings are installed in a single boat slip, the total load calculation must include _____.
a. only the receptacle with the lower VA demand b. only the receptacle with the higher VA demand c. the receptacle farthest from shore d. both receptacles