Automatic Control Systems The complicated shapes in the polar plots are only due to time constants in the numerator of transfer functions. True False True False ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Nichol’s chart is symmetric about – 180° axis. True False True False ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Magnetic amplifier is used for Current amplification Frequency amplification Voltage amplification Power amplification Current amplification Frequency amplification Voltage amplification Power amplification ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems For type 1 system the velocity lag error is Directly proportional to gain constant Inversely proportional to bandwidth of system Independent of gain constant Inversely proportional to gain constant Directly proportional to gain constant Inversely proportional to bandwidth of system Independent of gain constant Inversely proportional to gain constant ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems A conditionally stable system is stable for the value of gain between two critical values. It is unstable if Both A and B The gain is increased beyond upper critical value None of these The gain is decreased below lower critical value Both A and B The gain is increased beyond upper critical value None of these The gain is decreased below lower critical value ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems A lag compensator Improves steady state behavior and preserves the transient response of the system Speeds up the transient response of the system Improves steady state behavior and speeds up the transient response of the system Improves steady state behavior of the system Improves steady state behavior and preserves the transient response of the system Speeds up the transient response of the system Improves steady state behavior and speeds up the transient response of the system Improves steady state behavior of the system ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS