Explanation: The length of the transmission lines depends primarily on the physical quantities being monitored and on system requirement. 5. Why output of transducer is not directly connected to indicator or display?
A. Low level output is produced
B. High level output is produced
C. No output is produced
D. Input is fed directly
Answer:A
Explanation: The length of the transmission lines depends primarily on the physical quantities being monitored and on system requirement. 5. Why output of transducer is not directly connected to indicator or display?
A. Low level output is produced B. High level output is produced C. No output is produced D. Input is fed directly
Explanation: Many transducers do not produce output with sufficient strength to permit there use directly. Therefore, the low level output signal of transducer need to be amplified. 6. What are the features of instrumentation amplifier?