11. Four big tanks in a chemistry industry contains different liquids being heated. There are liquids level sensors in order to detect always when the level in the tank A ou B goes above a certain level. The temperature sensors in the tanks C and D detect when the temperature of one of them goes below determined limit. Suppose that the outputs A and B will be LOW, with the satisfactory level and it will be HIGH, when the level goes too high. Also, the outputs C and D of the temperature sensors will be LOw, with the satisfactory temperature, and it will HIGH, when it gets too low. Project a simplified logic circuit that detects always that a level in the tank A or B gets high, at the same time that the temperature in one of the tanks C or D gets too low.

11. Four big tanks in a chemistry industry contains different liquids being heated. There are liquids level sensors in order to detect always when the level in the tank A ou B goes above a certain level. The temperature sensors in the tanks C and D detect when the temperature of one of them goes below determined limit. Suppose that the outputs A and B will be LOW, with the satisfactory level and it will be HIGH, when the level goes too high. Also, the outputs C and D of the temperature sensors will be LOw, with the satisfactory temperature, and it will HIGH, when it gets too low. Project a simplified logic circuit that detects always that a level in the tank A or B gets high, at the same time that the temperature in one of the tanks C or D gets too low.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 6RQ: What is CEMF?

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