Q1) Do as required. a) Express decimal number (-123) in binary as an 8-bit sign-magnitude form. b) Add the BCD numbers: 10011000 + 10010111

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter22: Sequence Control
Section: Chapter Questions
Problem 6SQ: Draw a symbol for a solid-state logic element AND.
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Q1) Do as required.
a) Express decimal number (-123) in binary as an 8-bit sign-magnitude form.
b) Add the BCD numbers: 10011000 + 10010111
Transcribed Image Text:Q1) Do as required. a) Express decimal number (-123) in binary as an 8-bit sign-magnitude form. b) Add the BCD numbers: 10011000 + 10010111
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