E-PolyLearning

1. What is a data acquisition system?
a. system used for data processing, conversion and transmission
b. accepts data as an input
c. removes noise
d. boosts the signal
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Answer: (a).system used for data processing, conversion and transmission

2. A typical data acquisition system consists of __________
a. op amps
b. sensors
c. rectifiers
d. transistors
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Answer: (b).sensors

3. The data acquisition system implies input data collection __________
a. in mixed signal form
b. in analog form
c. in digital form
d. in the form of binary codes
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Answer: (c).in digital form

4. Data measurement systems are __________
a. not flexible
b. rigid
c. less flexible
d. more flexible
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Answer: (d).more flexible

5. Modern electronic instrumentation system is not complex.
a. True
b. False
c. May be True or False
d. Can't say
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Answer: (a).True

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