Automation System - Section 5 | Multiple Questions and Answers

11.	Most data transmission in the future will be:

	A.	digital bit stream encoded data
	B.	analog in nature
	C.	carried over metallic telephone lines
	D.	All of the above

12.	The integrated circuit:

	A.	often is called a "chip"
	B.	led to the development of the transistor
	C.	has revolutionized electronics
	D.	(b) and (c)

13.	What is offset error?

	A.	the difference between the sensor input and the absolute sensed parameter.
	B.	the difference between the controller output and the setting of the manipulated variable.
	C.	the difference between the control setpoint value and the actual value.
	D.	All of the above

14.	Which of the following may be classified as an automation system?

	A.	automated warehouses
	B.	numerically controlled machine tools
	C.	robotics
	D.	All of the above