Oil Hydraulics and Pneumatics (3151913) MCQs

MCQs of Automation and Simulation of Hydraulics and Pneumatics

Showing 1 to 10 out of 32 Questions
1.

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 

Answer:

Option (d)

2.

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 

Answer:

Option (c)

3.

Which is/are the types of automation?

(a)

Fixed automation

(b)

Programmable automation

(c)

Flexible automation

(d)

All of the mentioned 

Answer:

Option (d)

4.

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 

Answer:

Option (c)

5.

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 

Answer:

Option (c)

6.

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

Answer:

Option (d)

7.

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 

Answer:

Option (c)

8.

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 

Answer:

Option (d)

9.

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 

Answer:

Option (d)

10.

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

(a)

fixed automation

(b)

flexible automation

(c)

programmable automation

(d)

integrated automation 

Answer:

Option (a)

Showing 1 to 10 out of 32 Questions