Automation System - Section 2 | Multiple Questions and Answers

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Automation System - Section 2 Multiple Questions and Answers.

1.	Numerical control:

	A.	is a method for controlling the operation of a machine by means of a set of instructions
	B.	applies only to milling machines
	C.	is a method for producing an exact number of parts per hour
	D.	All of the above

2.	A flip-flop:

	A.	is a combinational logic device
	B.	is a sequential logic device
	C.	remembers what was previously stored in it
	D.	(a) and (c)

3.	A technique for displaying applications where complex 3-D geometric are required for the exteror shall of a product is called:

	A.	solid modeling
	B.	2-D modeling
	C.	3-D modeling
	D.	surface modeling

4.	The user communicates directly with the computer through its peripheral devices is known as

	A.	On-line processing
	B.	Remote-terminal processing
	C.	Batch mode processing
	D.	Intelligent terminal Processing

5.	A semi-continuous operation means:

	A.	the operation is continuous each shift, but stops between shifts
	B.	coffee breaks are allowed for the operator
	C.	a computer is a required part of the machine
	D.	each operation in a sequence is continuous, but subsequent operations in the sequence may be different.

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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