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Infosys Fresher Aptitude 2020 Sample Question Paper Pseudocode Answers

Given below are the answers to Infosys Fresher Aptitude 2020 Sample Question Paper Pseudocode.  Comment below if you have any doubts.  The full video is below for you to watch.
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Motor and Motor Control Circuits Course Project 2 Quiz Answers Coursera

Motor and Motor Control Circuits Course Project 2 Quiz Answers Coursera

1. What is true about the digital pulse trains of the EN11 rotary switch?

They are out of phase as the switch rotates.The phase difference tells you the direction of rotation, and the number of edges counted tells you the angular position

2. Refer to our video on the rotary switch lab. When viewing the traces on the scope, how do you know which way the switch is rotating?

3. For the PSoC chip what is the minimum voltage level (in volts) that can be considered logic one? Type in a one decimal place number.

3.5

4. You are using the QuadDec internal device on the the PSOC chip in order to perform quadrature decoding for our "Rotary sensor lab". Suppose you rotate the rotary switch from on to off. You start in the on position and you rotate the switch from on to off and back at a frequency of 5 hz.
If you set your clock frequency to 2 hz, what logical level will you measure to time t = 0.20 seconds? Type in an integer number.

1

5. Why did we choose the EN11 rotary sensor?

All of the above
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