Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Hvac > Heater Core > Flashcards

Heater Core Flashcards

1
Q

What does the Heater Core have flowing through it at all times?

A

Engine coolant

Heater Core has engine coolant flowing through it at all times.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What happens when the temperature control knob is set to anything other than 100% cool?

A

Blend door stepper motor moves blend air door, and directs air flow across the heater core.

When the temperature control knob is set to anything other than 100% cool, the blend door stepper motor moves blend air door, and directs air flow across the heater core.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What happens when the Temperature Knob is set to 60% Hot and 40% Cold?

A

Blend door directs 60% of air across heater core, 40% across evaporator.

Temperature Knob set to 60% Hot 40% Cold.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What happens when the Temperature Knob is set to 100% Hot?

A

Blend door is set to 100% Hot, only directs airflow over heater core.

Temperature Knob set to 100% Hot.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What happens when the Temperature Knob is set to 100% Cold?

A

Blend door is set to 100% Cold, only directs airflow over evaporator.

Temperature Knob set to 100% Cold.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What does the Heater Core have flowing through it at all times?

A

Engine coolant

Heater Core has engine coolant flowing through it at all times.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What happens when the temperature control knob is set to anything other than 100% cool?

A

Blend door stepper motor moves blend air door, and directs air flow across the heater core.

When the temperature control knob is set to anything other than 100% cool, the blend door stepper motor moves blend air door, and directs air flow across the heater core.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What happens when the Temperature Knob is set to 60% Hot and 40% Cold?

A

Blend door directs 60% of air across heater core, 40% across evaporator.

Temperature Knob set to 60% Hot 40% Cold.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What happens when the Temperature Knob is set to 100% Hot?

A

Blend door is set to 100% Hot, only directs airflow over heater core.

Temperature Knob set to 100% Hot.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What happens when the Temperature Knob is set to 100% Cold?

A

Blend door is set to 100% Cold, only directs airflow over evaporator.

Temperature Knob set to 100% Cold.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

Hvac (45 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions