Automatic Control Systems The sensor generally used in incremental optical encoder is Photodiode LCD Either (a) or (b) LED Photodiode LCD Either (a) or (b) LED ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which of the following can be used as a rotating amplifier in a control system? 1. Amplidyne 2. Separately excited dc generator 3. Synchro 4. Self excited dc generator All 3 and 4 1, 2 and 3 1 and 2 All 3 and 4 1, 2 and 3 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems In force current analogy, displacement x is analogous to Charge Magnetic flux linkage Voltage Electrostatic energy Charge Magnetic flux linkage Voltage Electrostatic energy ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems For any transfer function, the constant phase angle loci are A family of circles Neither (a) nor (b) A family of straight lines Either (a) or (b) A family of circles Neither (a) nor (b) A family of straight lines Either (a) or (b) ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems In Bode plots the frequency at which two asymptotes meet is called corner frequency. True False True False ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Nichol’s chart is symmetric about – 180° axis. False True False True ANSWER DOWNLOAD EXAMIANS APP
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