Switch: A switch refers to an electrical device which can make or break an electrical circuit. Switches can be operated manually or by some sensing element such as pressure, temperature, or flow. A switch consists of one or more sets of contacts that can be operated simultaneously, sequentially, or alternately.

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Answer 1

Question

Chapter 6, Problem 10RQ

Program Plan Intro

Switch:

A switch refers to an electrical device which can make or break an electrical circuit.

Switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

A switch consists of one or more sets of contacts that can be operated simultaneously, sequentially, or alternately.

Explanation of Solution

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

Explanation of Solution

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

Explanation of Solution

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

Explanation of Solution

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

Explanation of Solution

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Explanation of Solution

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

Explanation of Solution

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

Explanation of Solution

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

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Answer 2

Question

Chapter 6, Problem 10RQ

Program Plan Intro

Switch:

A switch refers to an electrical device which can make or break an electrical circuit.

Switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

A switch consists of one or more sets of contacts that can be operated simultaneously, sequentially, or alternately.

Explanation of Solution

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

Explanation of Solution

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

Explanation of Solution

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

Explanation of Solution

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

Explanation of Solution

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Explanation of Solution

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

Explanation of Solution

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

Explanation of Solution

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 6, Problem 10RQ

Program Plan Intro

Switch:

A switch refers to an electrical device which can make or break an electrical circuit.

Switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

A switch consists of one or more sets of contacts that can be operated simultaneously, sequentially, or alternately.

Explanation of Solution

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

Explanation of Solution

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

Explanation of Solution

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

Explanation of Solution

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

Explanation of Solution

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Explanation of Solution

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

Explanation of Solution

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

Explanation of Solution

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 6, Problem 10RQ

Program Plan Intro

Switch:

A switch refers to an electrical device which can make or break an electrical circuit.

Switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

A switch consists of one or more sets of contacts that can be operated simultaneously, sequentially, or alternately.

Explanation of Solution

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

Explanation of Solution

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

Explanation of Solution

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

Explanation of Solution

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

Explanation of Solution

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Explanation of Solution

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

Explanation of Solution

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

Explanation of Solution

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 6, Problem 10RQ

Program Plan Intro

Switch:

A switch refers to an electrical device which can make or break an electrical circuit.

Switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

A switch consists of one or more sets of contacts that can be operated simultaneously, sequentially, or alternately.

Explanation of Solution

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

Explanation of Solution

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

Explanation of Solution

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

Explanation of Solution

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

Explanation of Solution

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Explanation of Solution

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

Explanation of Solution

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

Explanation of Solution

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

Answer 6

Chapter 6, Problem 10RQ

Program Plan Intro

Switch:

A switch refers to an electrical device which can make or break an electrical circuit.

Switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

A switch consists of one or more sets of contacts that can be operated simultaneously, sequentially, or alternately.

Answer 7

Chapter 6, Problem 10RQ

Program Plan Intro

Switch:

A switch refers to an electrical device which can make or break an electrical circuit.

Switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

A switch consists of one or more sets of contacts that can be operated simultaneously, sequentially, or alternately.

Answer 8

Explanation of Solution

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

Answer 9

Explanation of Solution

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

Answer 10

Explanation of Solution

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

Answer 11

Explanation of Solution

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

Answer 12

Explanation of Solution

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

Answer 13

Explanation of Solution

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

Answer 14

Explanation of Solution

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

Answer 15

Explanation of Solution

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

Answer 16

Explanation of Solution

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Answer 17

Explanation of Solution

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Answer 18

Explanation of Solution

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

Answer 19

Explanation of Solution

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

Answer 20

Explanation of Solution

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

Answer 21

Explanation of Solution

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

Answer 22

Explanation of Solution

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

Answer 23

Explanation of Solution

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

Answer 24

Expert Solution & Answer

Answer 25

Expert Solution & Answer

Answer 26

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Check out a sample textbook solution

See solution

Answer 27

Ch. 6 - Prob. 1RQ Ch. 6 - Prob. 2RQ Ch. 6 - Prob. 3RQ Ch. 6 - Prob. 4RQ Ch. 6 - Prob. 5RQ Ch. 6 - Prob. 6RQ Ch. 6 - Prob. 7RQ Ch. 6 - Prob. 8RQ Ch. 6 - What do the abbreviations NO and NC represent when...Ch. 6 - Prob. 10RQ

Solution Summary: The author explains that switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

Concept explainers

Explanation of Solution

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

Explanation of Solution

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

Explanation of Solution

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

Explanation of Solution

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

Explanation of Solution

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Explanation of Solution

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

Explanation of Solution

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

Explanation of Solution

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

Want to see the full answer?

Chapter 6 Solutions

Solution Summary: The author explains that switches can be operated manually or by some sensing element such as pressure, temperature, or flow.

Concept explainers

Explanation of Solution

b. NC pushbutton switch: The abbreviation NC stands for a Normally Closed pushbutton switch. It will be initially at closed contact and will be opened when the switch or coil is energized...

Explanation of Solution

c. Break-make pushbutton switch: Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open. The top level contacts will open before the botto...

Explanation of Solution

d. Three-position selector switch: In order to open and close the contacts of an attached contact block, a selector switch operator is rotated. The operator knob is turned to right or left to establish a switch position. Selector switch consists of two or more selector positions...

Explanation of Solution

e. NO limit switch: Normally Open limit switch refers to a commonly used industrial control device. It is used to operate when a predetermined limit is reached. It is started by the contact with an object such as a cam...

Explanation of Solution

f. NC temperature switch: NC temperature switch refers to a switch which is activated at specific temperature. Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

Explanation of Solution

g. NO pressure switch: NO pressure switch refers to a switch which is activated at specific pressure. It is used to control the pressure of gases and liquids...

Explanation of Solution

h. NC level switch: NC level switch is designed to sense liquid level in vessel. It provides automatic control for motors which transfers liquids from sumps into tanks...

Explanation of Solution

i: NO proximity switch: NC proximity switch does not need any physical contact to sense the presence or absence of a target. Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...

Want to see the full answer?

Chapter 6 Solutions

b.

NC pushbutton switch:

The abbreviation NC stands for a Normally Closed pushbutton switch.

It will be initially at closed contact and will be opened when the switch or coil is energized...

c.

Break-make pushbutton switch:

Break-before-make pushbutton is a switch whose top level section contacts are Normally Closed and bottom level section contacts are Normally Open.

The top level contacts will open before the botto...

d.

Three-position selector switch:

In order to open and close the contacts of an attached contact block, a selector switch operator is rotated.

The operator knob is turned to right or left to establish a switch position.

Selector switch consists of two or more selector positions...

e.

NO limit switch:

Normally Open limit switch refers to a commonly used industrial control device.

It is used to operate when a predetermined limit is reached.

It is started by the contact with an object such as a cam...

f.

NC temperature switch:

NC temperature switch refers to a switch which is activated at specific temperature.

Applications of temperature switches include maintaining the desired temperature range of solids, liquids, gases, or air...

g.

NO pressure switch:

NO pressure switch refers to a switch which is activated at specific pressure.

It is used to control the pressure of gases and liquids...

h.

NC level switch:

NC level switch is designed to sense liquid level in vessel.

It provides automatic control for motors which transfers liquids from sumps into tanks...

i:

NO proximity switch:

NC proximity switch does not need any physical contact to sense the presence or absence of a target.

Here, any object such as vibrations, liquids, or chemicals near to the proximity switch range will respond and act as ON-OFF switch...