If a rectangular wave's pulse width is 50 S and its frequency is ...

[stephzh]

If a rectangular wave's pulse width is 50 S and its frequency is 4 kHz, its duty cycle is ________.
 
  A) 98.75 B) 80 C) 1.25 D) 20

Question 2

If the resonant frequency is 1 MHz and Q = 50, f1 = ________ and f2 = ________.
 
  A) 0.99 MHz, 1.01 MHz B) 0.98 MHz, 1.01 MHz
  C) 0.99 MHz, 1.02 MHz D) 0.98 MHz, 1.02 MHz

[nickk12214]

Answer to Question 1

D

Answer to Question 2

A

[stephzh]

Wow, this really help

[T4T]

Excellent