An inverting adder can be used as a digital to analog converter. The critical component in this case would be
A) the rise time of the op-amp B) the input resistor tolerance
C) the supply voltages D) the feedback resistor
B
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The green lizard is commonly found in Central and Southern:
A) Europe B) Australia C) Africa D) North America
Fall migrations are triggered by _____
a. warmer weather b. rainfall amounts c. colder weather d. food sources
Technician A says that a MAF sensor is a high-authority sensor and is responsible for determining the fuel needs of the engine based on the measured amount of air entering the engine. Technician B says that a cold wire MAF sensor uses the electronics in the sensor itself to heat a wire 20°C below the temperature of the air entering the engine. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
What is the role of an antenna on a wireless device?
A. it helps tune to a frequency B. it demodulates a signal C. it serves as a ground signal D. it transmits and receives data