Author Question: When the light intensity at the optical input to a photodiode A) decreases, the reverse current ... (Read 55 times)

jace · **on:** Jul 28, 2018

When the light intensity at the optical input to a photodiode

A) decreases, the reverse current increases B) increases, the forward current increases
C) increases, the reverse current increases D) increases, the reverse current decreases

Question 2

A 7490 decade counter, configured to count 0 to 9, and a 7492 MOD-12 ripple counter, configured to count 0 to 5, are connected so that the Q3 output of one IC is wired to the clock input of the other IC. What is the modulus of the total circuit?

A) MOD-16 B) MOD-160 C) MOD-50 D) MOD-60