Control Systems Controller Components 2 Online Exam Quiz
Control Systems Controller Components 2 GK Quiz. Question and Answers related to Control Systems Controller Components 2. MCQ (Multiple Choice Questions with answers about Control Systems Controller Components 2
DC motors can be modeled as:
Options
A : Armature controlled
B : Field Controlled
C : Both a and b
D : None of the mentioned
The chief advantage offered by the electronics is:
Options
A : Differencing and stable amplification by Op-Amp
B : Stable amplification of power level by use of power transistor and SCR’s
C : Differencing and stable amplification of power level by Op-Amp
D : No amplification with the Op-Amp
Permanent magnets used for DC motors because of:
Options
A : High residual flux density
B : High coercivity
C : Both a and b
D : Retentivity
Low power transducers called sensors prefer:
Options
A : Linear relationship between controlled variable and output variable
B : Non-functional relationship between controlled variable and output variable
C : Non-linear relationship between controlled variable and output variable
D : Not related with each other
DC motors are constructed using:
Options
A : Permanent Magnet
B : Electromagnet.
C : Magnets are not used
D : Plastics
Low power DC and AC motors are also known as _________
Options
A : Servomotors
B : Tachogenerators
C : A.C. generators
D : D.C. generators
High torque/inertia ratio means:
Options
A : Stalled torque
B : Stalled inertia
C : Stalled toque/inertia ratio
D : Lower motor time constant
The torque developed by the motor when stationary with the full applied voltage__________
Options
A : Stalled torque
B : Torque
C : Force
D : Couple
Which of the motions in actuators are preferred:
Options
A : Translator
B : Rotary
C : Stationary
D : Non-Stationary
Electric actuators for stepped motion are known as stepper motor.
Options
A : True
B : False
C :
D :
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