PROGRAMMABLE LOGIC CONTROLLERS (LL)
5th Edition
ISBN: 9781260844146
Author: Petruzella
Publisher: MCG
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Expert Solution & Answer
Chapter 3, Problem 9RQ
Explanation of Solution
Applying binary system to computer circuits:
- • Binary system makes use of two digits such as “0” and “1”.
- • Computers can understand only two stages of voltage levels such as high state and low state.
- • These two states of voltages can be easily distinguished using binary digits.
- • High state of voltage level is represented by the binary digit “1” and the low state of voltage level by “0”...
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Chapter 3 Solutions
PROGRAMMABLE LOGIC CONTROLLERS (LL)
Ch. 3 - Prob. 1RQCh. 3 - Convert each of the following decimal numbers to...Ch. 3 - Prob. 3RQCh. 3 - Prob. 4RQCh. 3 - Prob. 5RQCh. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - Prob. 8RQCh. 3 - Prob. 9RQCh. 3 - Prob. 10RQ
Ch. 3 - Prob. 11RQCh. 3 - Define the term sign bit.Ch. 3 - Prob. 13RQCh. 3 - Prob. 14RQCh. 3 - Prob. 15RQCh. 3 - Prob. 16RQCh. 3 - Prob. 17RQCh. 3 - Prob. 18RQCh. 3 - Prob. 19RQCh. 3 - Prob. 1PCh. 3 - Prob. 2PCh. 3 - Prob. 3PCh. 3 - Prob. 4PCh. 3 - Prob. 5PCh. 3 - Prob. 6PCh. 3 - Prob. 7PCh. 3 - Prob. 8PCh. 3 - Prob. 9PCh. 3 - Prob. 10P
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- Data represented in ________ is transmitted accurately between computer equipment from different manufacturers if each computer’s CPU represents real numbers by using an IEEE standard notation.arrow_forwardwhat are the differences between EPROM, EEPROM, and Flash Memory? what is a parity bit?arrow_forwardHow is it that data entered into an analog computer is never converted to digital form?arrow_forward
- How is it possible that input in an analog computer is never converted to digital?arrow_forwardDefine the term "binary code" and its significance in computer systems.arrow_forwardWhy is it that whenever floating-point arithmetic is performed on a binary digital computer, the results are guaranteed to be off by some degree?arrow_forward
- What distinguishes computer engineering's synchronous and nonsynchronous buses?arrow_forwardWhat is binary code, and why is it fundamental to the operation of digital computers?arrow_forwardWhat sets EPROM, EEPROM, and Flash Memory different from one another, and why should you worry about the differences between them?What exactly is the purpose of a parity bit?arrow_forward
- Why does a binary digital computer always provide an imprecise output whenever it does floating-point arithmetic?arrow_forwardGive your own explanation of the differences between EPROM, EEPROM, and Flash Memory.arrow_forwardWhat distinguishes EPROM, EEPROM, and Flash Memory from one another, and why should you worry about this distinction?What does the role of a parity bit entail?arrow_forward
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