Digital storage oscilloscope viva Questions and Answers online test with pdf

 Digital storage oscilloscope viva Questions and Answers online test with pdf

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1.

What is the full form of the abbreviation D.S.O?

A : Dual System Oscillator

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B : Dual Storage Oscillator

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C : Digital System Oscilloscope

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D : Digital Storage Oscilloscope

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2.

What type of wave form is available at pin number 2 of function generator IC 8038?

A : Sine wave

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B : Square wave

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C : Triangular wave

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D : Modulated wave

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3.

Which function makes a stable waveform displayed on the DSO screen?

A : Auto set function

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B : Triggering function

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C : Saving a setup function

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D : Recalling a setup function

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4.

Which acquisition mode is used by the DSO to sample the highest and lowest values of the input signal?

A : Auto mode

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B : Sample mode

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C : Average mode

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D : Peak detect mode

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5.

What is the purpose of sampling in DSO operation?

A : Control time base signal

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B : Convert analog signal to digital

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C : Convert digital signal to analog

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D : Visualize the signal on screen

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6.

D : Visualize the signal on screen

A : Using microprocessors

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B : Using ICs and transistors

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C : Using discrete components

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D : Using diodes and transistors

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7.

Which function is performed by the sample / Hold circuit along with the ADC in Digital Storage Oscilloscope?

A : Storage

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B : Data display

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C : Data acquisition

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D : Upload to computer

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8.

What is the name of the factory setup done to the Digital Storage Oscilloscope?

A : Normal setup

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B : Factory setup

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C : Default setup

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D : Measurement setup

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9.

What is the advantage of the Digital Storage Oscilloscope?

A : Process signals in analog format

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B : Make measurement of digital data

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C : Stores digital data for later viewing

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D : Electron beam moves across the screen

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10.

Which part of the DSO stores the processed data of input signal voltage?

A : Memory

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B : Screen display

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C : Analog to digital converter

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D : Digital to analog converter

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