Question 1

Some ____ are operated by integrated circuits (ICS)  and permit the temperature to be set to any desired level at any desired time.

Accepted Answer

A)   differential thermostats
B)   programmable thermostats
C)   step thermostats
D)   line voltage thermostatsE) A) and D)
F) A) and C)

Question 2

The differential thermostat is used primarily with ____.

Accepted Answer

A)   solar-powered heating systems
B)   air-conditioning systems
C)   water-heater systems
D)   gas-expansion systemsE) B) and C)
F) A) and D)

Question 3

Many ____ use the pressure of refrigerant in a sealed system to sense temperature.

Accepted Answer

A)   differential thermostats
B)   programmable thermostats
C)   staging thermostats
D)   line voltage thermostatsE) B) and C)
F) All of the above D

Question 4

The ____ contains only one bimetal strip, which is used to control the action of both sets of contacts.

Accepted Answer

A)   differential thermostat
B)   programmable thermostat
C)   staging thermostat
D)   line voltage thermostatE) A) and C)
F) B) and C)

Question 5

One advantage of low-voltage thermostats is that they are safer to use inside the home.

Accepted Answer

A) True 
 B)False

Question 6

Many thermostats are designed to permit manual control of the blower fan.

Accepted Answer

A) True 
 B)False  True

Question 7

Some ____ provide extra features, such as antifreeze protection.

Accepted Answer

A)   differential thermostats
B)   programmable thermostats
C)   staging thermostats
D)   line voltage thermostatsE) A) and C)
F) C) and D) A

Question 8

Thermostats are not currently designed to be used for both heating or cooling applications.

Accepted Answer

A) True 
 B)False

Question 9

Dirt around an open-contact thermostat is usually a minor issue.

Accepted Answer

A) True 
 B)False

Question 10

The cooling anticipator is a resistive heating element that operates in an opposite sense to the heat anticipator.

Accepted Answer

A) True 
 B)False

Exam 29: The Thermostat

Some ____ are operated by integrated circuits (ICS) and permit the temperature to be set to any desired level at any desired time.

Correct Answer
verified

The differential thermostat is used primarily with ____.

Correct Answer
verified

Many ____ use the pressure of refrigerant in a sealed system to sense temperature.

Correct Answer
verified
D

The ____ contains only one bimetal strip, which is used to control the action of both sets of contacts.

Correct Answer
verified

One advantage of low-voltage thermostats is that they are safer to use inside the home.

Correct Answer
verified

Many thermostats are designed to permit manual control of the blower fan.

Correct Answer
verified
True

Some ____ provide extra features, such as antifreeze protection.

Correct Answer
verified
A

Thermostats are not currently designed to be used for both heating or cooling applications.

Correct Answer
verified

Dirt around an open-contact thermostat is usually a minor issue.

Correct Answer
verified

The cooling anticipator is a resistive heating element that operates in an opposite sense to the heat anticipator.

Correct Answer
verified

Exam 29: The Thermostat

Some ____ are operated by integrated circuits (ICS) and permit the temperature to be set to any desired level at any desired time.

Correct AnswerverifiedShow Answer

The differential thermostat is used primarily with ____.

Correct AnswerverifiedShow Answer

Many ____ use the pressure of refrigerant in a sealed system to sense temperature.

Correct AnswerverifiedD

The ____ contains only one bimetal strip, which is used to control the action of both sets of contacts.

Correct AnswerverifiedShow Answer

One advantage of low-voltage thermostats is that they are safer to use inside the home.

Correct AnswerverifiedShow Answer

Many thermostats are designed to permit manual control of the blower fan.

Correct AnswerverifiedTrue

Some ____ provide extra features, such as antifreeze protection.

Correct AnswerverifiedA

Thermostats are not currently designed to be used for both heating or cooling applications.

Correct AnswerverifiedShow Answer

Dirt around an open-contact thermostat is usually a minor issue.

Correct AnswerverifiedShow Answer

The cooling anticipator is a resistive heating element that operates in an opposite sense to the heat anticipator.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
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Correct Answer
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D

Correct Answer
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Correct Answer
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Correct Answer
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True

Correct Answer
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A

Correct Answer
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Correct Answer
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Correct Answer
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