Unit 10 Enineering Core MCQ

Front

Which type of system block takes a signal from the real-world environment and turns it into an electrical or electronic signal?

Back

Input

Front

Logic gate that produces a high output when either or both inputs are high, and low when both inputs are low.

Back

OR

Front

What is used as a process block in a control system?

Back

Timer

Front

Which process block keeps an output signal high until it is reset?

Back

Latch

Front

Which process block adds up the number of pulses received?

Back

Counter

Front

Which logic gate produces a high output signal when both input signals are high, and a low output signal when either or both input signals are low?

Back

AND

Front

Which type of system block takes an electrical or electronic signal and turns it back into a signal from the real-world environment? Options: Driver, Input, Output, Process

Back

Output

Front

Which of the following describes a control system with a feedback loop?

Back

Closed loop system

Front

What is a mathematical representation of the contents of each block within a systems diagram?

Back

Transfer function

Front

Which type of waveform is used to represent a digital signal?

Back

Square