Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN: 9781337900348
Author: Stephen L. Herman
Publisher: Cengage Learning
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Implement the ladder logic program needed to satisfy each of the following (assume inputs A, B and C are all normally open toggle switches).
(a) When input A is closed, turn on output X, but hold on output Y until A opens.
(b) When input A is closed and either input B or C is open, turn on output Y, otherwise it should be off.
(c) When input A is closed or open, turn on output Y and turn off output X.
(d) When input A is closed, turn on output X and turn off output Y.
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