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Author Question: The four outputs of a 7493 4-bit binary counter are Q0, Q1, Q2, and Q3. Which modulus results if Q0 ... (Read 89 times)

NClaborn

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on: Jul 28, 2018
The four outputs of a 7493 4-bit binary counter are Q0, Q1, Q2, and Q3. Which modulus results if Q0 is tied to Clock 1 and Q0 and Q3 are tied to MR1 and MR2? (Assume input on Clock 0.)
 
  A) MOD-8 B) MOD-10 C) MOD-9 D) MOD-11

Question 2

A zener diode is useful as a
 
  A) voltage regulator B) power regulator
  C) current regulator D) impedance regulator


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lkanara2

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


NClaborn

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Reply 2 on: Jul 28, 2018
Excellent

Sarahjh

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Reply 3 on: Yesterday
Wow, this really help

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