Automatic Control Systems In the field controlled motor the entire damping comes from Back emf Armature resistance Motor friction and load Field resistance Back emf Armature resistance Motor friction and load Field resistance ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems In a two phasor servomotor, the direction of rotation of the rotating field depends on None of these Phase relation of voltages applied to the two stator windings Both magnitude and phase relationship of voltages applied to the two stator windings Magnitudes of voltages applied to the two stator windings None of these Phase relation of voltages applied to the two stator windings Both magnitude and phase relationship of voltages applied to the two stator windings Magnitudes of voltages applied to the two stator windings ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems For a stable system having two or more gain crossover frequencies the phase margin is measured at the highest crossover frequency. True False True False ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems In control systems the output of sensor usually, is Mechanical signal Analog or digital electrical signal Analog electrical signal Digital electrical signal Mechanical signal Analog or digital electrical signal Analog electrical signal Digital electrical signal ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems In a simple on-off controller with differential gap, the magnitude of differential gap determines Both (a) and (b) The level of accuracy The life of controller Neither (a) nor (b) Both (a) and (b) The level of accuracy The life of controller Neither (a) nor (b) ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems If any term in the first column of a Routh array becomes zero, then Routh criterion can be used by substituting a small positive number for zero and completing the array Routh criterion cannot be used to determine stability Routh criterion can be used by substituting a big positive number for zero and completing the array Routh criterion can be used by substituting a small negative number for zero and complet-ing the array Routh criterion can be used by substituting a small positive number for zero and completing the array Routh criterion cannot be used to determine stability Routh criterion can be used by substituting a big positive number for zero and completing the array Routh criterion can be used by substituting a small negative number for zero and complet-ing the array ANSWER DOWNLOAD EXAMIANS APP
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