ECE-6171 - Fundamentals of Mixed Signals and Sensors oed answer key

Showing 21 to 40 of 98 total answers.

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

What is the formula for noise power spectral density?

Answer

Total power / bandwidth

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Which is NOT a property of the region of convergence?

Answer

ROC is a disconnection region

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Biological Phenomena is a common detectable phenomena.

Answer

True

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

The term SONAR stands for "Solar Navigation and Radar"

Answer

Sound

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Ultrasonic sensors are used for position measurements.

Answer

True

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

What density spectrum can be measured in this formula?

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Which of the following is/are an analog input/output ?

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

What is the z-transform of the signal x=[3(2n)-4(3n)]u?

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

What is the z-transform of the signal x= -=CE=B1nu(-n-1)?

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Which of the following is/are NOT a detectable phenomena?

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

It refers to the measure of similarity between two signals

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Class A amplifier is more efficient than Class B amplifier.

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Class C amplifier is used for VHF, UHF and SHF Frequencies.

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Switched capacitor circuits can be used to build regulators.

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

Which of the following series has an ROC as mentioned below?

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

The convolution of a discrete signal with itself is _________

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

The ADC quantizes the input voltage to a finite number of bits.

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

The cost is an economic factor to consider in choosing a sensor.

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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors

The FET's three terminals are Source,Drain and CollectorBaseGate

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