Automation System - Section 4 | Multiple Questions and Answers

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Automation System - Section 4 Multiple Questions and Answers.

16.	For a type 1 system, the steady-state:

	A.	error for a step input is always zero
	B.	error for a velocity input is always zero
	C.	input for acceleration input is always non-zero
	D.	(a) and (c)

17.	Several objectives are required to achieve a successful data base management program. These are availability of data, quality of data, and

	A.	compatibility of data
	B.	transmission of data
	C.	desirability of data
	D.	up-to-date data

18.	Which of the following is required for a plotter to perform specific commands?

	A.	Firmware
	B.	Software
	C.	Driver
	D.	Hardware

19.	For a type 2 system, the steady-state:

	A.	error for a step input is always zero
	B.	error for a velocity input is always zero
	C.	input for acceleration input is always non-zero
	D.	All of the above

20.	The refresh-vector CRT uses which of the following techniques?

	A.	The beam constantly travels across the screen to turn on/off a series of pixels.
	B.	Makes changes on the image by increasing the anode voltage.
	C.	Uses an electron gun to continuously flood the surface of the tube.
	D.	Creates images on the screen by scanning straight-line vectors between selected points.

Read More :

» Automation System - Section 1

» Automation System - Section 2

» Automation System - Section 3

» Automation System - Section 4

» Automation System - Section 5

Date to Date Current Affairs 2022

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