Modify the circuit using all NAND gates

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...
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A MIG 31 fighter jet has a monitoring system for rpm, pressure and temperature The engine uses several sensors that operate as follows:

  • RPM (R), sensor output = 0 if speed < 10,000 rpm
  • Pressure (P), sensor output = 0 if pressure < 220 psi
  • Temperature (T), sensor output = 0 if temperature < 200 oF

The following figure is the logic circuit that controls the warning lights in the cockpit of the aircraft for variations in certain engine conditions. Assume the HIGH condition will make the light turn on.

  1. Using the truth table, determine under what condition the engine lights warning will flash

      2. Modify the circuit using all NAND gates

*Please solve number 2

T
Temperuture
sensor
P
X,
Pressure
sensor
Warning
light
RPM
sensor
Transcribed Image Text:T Temperuture sensor P X, Pressure sensor Warning light RPM sensor
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