Higher Study | Control Systems

Practice Higher Study | Control Systems on Bissoy — browse topics below and open any question.

Basics of Control Systems Stability Analysis Frequency Response Analysis State Space Analysis Controllers and Compensators Time Response Analysis Root Locus Diagram Signal Flow Graph and Block Diagram

Questions

Which of the following is an open loop control system?

ক

Ward Leonard control

খ

Metadyne

গ

Stroboscope

ঘ

Field controlled D.C. motor

Which of the following is an example of an open loop system?

ক

Household Refrigerator

খ

Respiratory system of an animal

গ

Stabilization of air pressure entering into the mask

ঘ

Execution of program by computer

When deriving the transfer function of a linear element

ক

Both initial conditions and loading are taken into account

খ

Initial conditions are taken into account but the element is assumed to be not loaded

গ

Initial conditions are assumed to be zero but loading is taken into account

ঘ

Initial conditions are assumed to be zero and the element is assumed to be not loaded

The second derivative input signals modify which of the following?

ক

The time constant of the system

খ

Damping of the system

গ

The gain of the system

ঘ

The time constant and suppress the oscillations

Which mechanism in control engineering implies an ability to measure the state by taking measurements at output?

ক

Controllability

খ

Observability

গ

Differentiability

ঘ

Adaptability