MCQs of Introduction to Automation in Hydraulic and Pneumatic Systems (Oil Hydraulics and Pneumatics - 2171912)

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The main objective of the automation control system used in the industry is/are to

(a)	increase productivity
(b)	improve the quality of the product
(c)	control production cost
(d)	all of the mentioned

What is automation in the industry?

(a)	The use of control systems, such as computers or robots, and information technologies for handling different processes and machinery in an industry to replace a human being
(b)	It is the second step beyond mechanization in the scope of industrialization
(c)	Both of the mentioned
(d)	None of the mentioned

Which is/are the types of automation?

The fixed automation systems typically used for

(a)	production systems with exclusively allocated equipment and high-production needs
(b)	manufactured and designed to perform only one set of operations on one part with high levels of efficiency
(c)	both of the mentioned
(d)	none of the mentioned

What is programmable automation?

(a)	Programmable automation allows for machine configurations and operation sequences that can change based on signals sent from electronic controls
(b)	With a programmable automation system, products can be produced in batches through the reprogramming of machine operations and sequences
(c)	Both of the mentioned
(d)	None of the mentioned

The flexible automation is a type of manufacturing automation __________.

(a)	which exhibits some form of flexibility
(b)	which capable of making different products in a short time frame
(c)	allows the production of a variety of part types in small or unit batch sizes
(d)	all of the mentioned

The integrated automation system

(a)	integrates the functions of control, monitoring, and alarming of all automation systems on the ship
(b)	it consists of several substations communicated with each other via a redundant, fast, and reliable communication protocol
(c)	both of the mentioned
(d)	none of the mentioned

Why is automation needed in the industry?

(a)	Provides the advantages of improving productivity and quality
(b)	Reducing errors and waste, increasing safety and adding flexibility to the manufacturing process
(c)	Increased safety, reliability, and profitability
(d)	All of the mentioned

What is/are the basic elements of automation?

(a)	Power to accomplish the process and operate the system
(b)	Program of instructions to direct the process
(c)	Control system to actuate the instructions
(d)	All of the mentioned

10.

The machining transfer lines found in the automotive industry, automatic assembly machines, and certain chemical processes are examples of

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