In the oldest alarm transmission format, how many pulses are used to represent the numeral 9?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Pass the California Alarm Company Operator Exam. Study with flashcards and multiple choice questions, each with hints and explanations. Prepare for your exam with confidence!

Multiple Choice

In the oldest alarm transmission format, how many pulses are used to represent the numeral 9?

Explanation:
Digits in the oldest alarm transmission format are conveyed by the number of pulses, with a direct one-to-one mapping between the digit and the pulse count. So the numeral 9 is transmitted using nine pulses. Using more pulses would imply a larger number or two digits, which isn’t how this format represents a single digit.

Digits in the oldest alarm transmission format are conveyed by the number of pulses, with a direct one-to-one mapping between the digit and the pulse count. So the numeral 9 is transmitted using nine pulses. Using more pulses would imply a larger number or two digits, which isn’t how this format represents a single digit.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy