MCQs

Boolean algebra is essentially based on: Numbers Logic Symbols Truth Correct answer: 2. Logic

Draft tube is used in which type of hydroelectric turbines: Impulse Reaction Both of these None of these Correct answer: 2. Reaction More Electrical Engineering MCQ on Impulse and Reaction turbines: The correct statement about Impulse Turbine The Flow through the impulse turbine is controlled by Impulse turbines having diagonal jets is Impulse turbines having … Read more

Pole a network is a frequency at which: Network function becomes infinite Network function becomes zero Network function equals to 100 Network function becomes unity Correct answer: 1. Network function becomes infinite Pole of a network is defined as value at which the network function becomes infinite

A diesel power plant is generally used as: Base load power plant Peak load power plant None of these Correct answer: 2. Peak load power plant

Steady state output of unit feedback control system is: Greater than reference input Closer to the reference input Too smaller than reference input Not related to the reference input Correct answer: 2. Closer to the reference input Usually the steady state output of unit feedback control system is closer to the reference input

Non-Linear Control Systems are best defined as: Systems whose parameters don’t vary with time Systems whose parameters vary with time Systems which satisfy the additive and homogenous property Systems which neither satisfy the additive nor the homogenous property None of these Correct answer: 4. Systems which neither satisfy the additive nor the homogenous property

Linear Control System is best defined as: A system whose parameters don’t vary with time A system whose parameters vary with time A system which satisfies the additive and homogenous property A system which neither satisfies the additive nor the homogenous property None of these Correct answer: 3. A system which satisfies the additive and … Read more

Transfer function is defined for which of following system: Non-linear and time-variant systems Non-linear and time-invariant systems Linear and time-variant systems Linear and time-invariant systems Correct answer: 4. Linear and time-invariant systems Also see: What is time-variant control system What is time-invariant control system What is linear system What is non-linear system More MCQs on … Read more

Time invariant control system is best defined as: A system whose parameters don’t vary with time A system whose parameters vary with time A system whose variables are known for certain instance A system whose variables are known for all instances Correct answer: 2. A system whose parameters vary with time

Time invariant control system is best defined as: A system whose parameters don’t vary with time A system whose parameters vary with time A system whose variables are known for certain instance A system whose variables are known for all instances Correct answer: 1. A system whose parameters don’t vary with time