This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Standard Test Signals”. 1. A feedback control systems has the inherent capability that its parameter can be adjusted to alter both its transient and steady state responses. a) True b) False 2. Transient response analysis is done for_________ systems. a) Unstable b) … Read more
This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Classification of Control Systems”. 1. What is the algebraic sum of the reference input and feedback? a) Error Signal b) Error Detector c) Controlled system d) Controlled output 2. Feedback control systems are referred to as closed loop systems. a) True b) … Read more
This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Pneumatic Systems”. 1. Fluid power circuits use schematic drawings to: a) Simplify component function details b) Make it so only trained persons can understand the functions c) Make the drawing look impressive d) Make untrained person to understand 2. A pneumatic symbol … Read more
This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Hydraulic Systems”. 1. Heavy lifting work is often accomplished by shifting fluids in big machines. The power system of such machines can be described as a) Reciprocating b) Pneumatic c) Hydraulic d) Hybrid 2. The scientific principle that makes hydraulic systems possible … Read more
This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Stepper Motors”. 1. A variable reluctance stepper motor is constructed of ______________ material with salient poles. a) Paramagnetic b) Ferromagnetic c) Diamagnetic d) Non-magnetic 2. In a three-stack 12/8-pole VR motor, the rotor pole pitch is a) 15º b) 30º c) 45º … Read more
This set of Control Systems Interview Questions and Answers for freshers focuses on “Controller Components – II”. 1. Different type of construction in permanent type DC magnet are : a) Slotted armature type b) Surface wound armature type c) Surface wound rotating armature, stationary wound type. d) All of the mentioned 2. Assertion (A): Slotted … Read more
This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Controller Components – I”. 1. Low power transducers called sensors prefer: 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 … Read more
This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Linear Approximation of the Nonlinear System”. 1. Due to which of the following reasons excessive band width in control systems should be avoided? a) It leads to slow speed of response b) It leads to low relative stability c) Noise is proportional … Read more
This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Linearizing Effect and Regenerative Feedback”. 1. The effect of adding feedback makes the system__________ a) Linear b) Non-linear c) Time variant d) Time invariant 2. The relation between output response and input signal in closed loop system is : a) Exponential b) … Read more
This set of Control Systems Questions and Answers for Freshers focuses on “Control of the Effects of Disturbance Signals by Use of Feedback”. 1. Regenerative feedback implies feedback with a) Oscillations b) Step input c) Negative sign d) Positive sign 2. The output of a feedback control system must be a function of a) Reference … Read more
