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4-40. Which of the following types of clocks
would probably be used in a complex
piece of equipment with a variety of
timing requirements?
1. Single triggered-monostable
2. Single free-running
3. Triggered-astable for each section of
the equipment
4. Multiphase
4-41. What is the modulus of a 3-stage binary
counter?
1. 7
2. 8
3. 3
4.
4
4-42. Counters may be used for which of the
following purposes?
1. Counting operations, quantities and
time
2. Dividing frequency
3. Addressing information in storage
4. Each of the above
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