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
2. . A typical data acquisition system consists of __________
(A) Sensors
(B) Op amps
(C) Rectifiers
(D) Transistors
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
4. . Data measurement systems are __________
(A) Not flexible
(B) More flexible
(C) Less flexible
(D) Rigid
5. . The data acquisition system can have any speed.
(A) False
(B) True
6. . A data acquisition system provides __________
(A) Effective communication
(B) Ineffective communication
(C) Partial communication
(D) Complete communication
7. . Data acquisition system is mainly classified into __________
(A) 4 types
(B) 2 types
(C) 6 types
(D) 8 types
8. . Transducer is used to convert a _________
(A) Physical quantity into a chemical quantity
(B) Electrical signal into a physical quantity
(C) Physical quantity into a mechanical quantity
(D) Physical quantity into an electrical signal
9. . Signal conditioner is used for _________
(A) Attenuating the voltage
(B) Maintaining a constant voltage
(C) Boosting the voltage
(D) Keeping the voltage zero
10. . A/D converter is used for __________
(A) Converting analog to digital
(B) Converting digital to analog
(C) Converting digital to mixed signal mode
(D) Converting analog to mixed signal mode