NATE Exam: Core Essentials, questions and answers. Verified

d (very important)

The ability to utilize all types of communication skills is ____ to the HVACR technician.



a. not as important as "hands-on" technical skills

b. somewhat important

c. unimportant

d. very important







d (all ...
NATE Exam: Core Essentials, questions and answers. Verified
Letzte Aktualisierung vom Dokument:
vor
NATE Exam: Core Essentials, questions and answers. Verified

d (very important)

The ability to utilize all types of communication skills is ____ to the HVACR technician.



a. not as important as "hands-on" technical skills

b. somewhat important

c. unimportant

d. very important







d (all ...
NATE A/C Exam #1,100% accurate answers| latest updated

Low airflow over a residential split system air conditioning evaporator can cause



A: Liquid flood-back to the compressor



B: A decrease in compression ratio



C: An increase in suction line superheat



D: Oil logging in the evaporator

A...
NATE A/C Exam #1,100% accurate answers| latest updated
Letzte Aktualisierung vom Dokument:
vor
NATE A/C Exam #1,100% accurate answers| latest updated

Low airflow over a residential split system air conditioning evaporator can cause



A: Liquid flood-back to the compressor



B: A decrease in compression ratio



C: An increase in suction line superheat



D: Oil logging in the evaporator

A...
NATE Core questions and answers| 100% accurate

An air conditioning technician is working in the basement of a large B37public building. The technician notices several unsafe and dangerous conditions. Of the following conditions that are noticed, which is the most dangerous and should be reported im...
NATE Core questions and answers| 100% accurate
Letzte Aktualisierung vom Dokument:
vor
NATE Core questions and answers| 100% accurate

An air conditioning technician is working in the basement of a large B37public building. The technician notices several unsafe and dangerous conditions. Of the following conditions that are noticed, which is the most dangerous and should be reported im...
NATE Core practice question and answers| verified

what type of meter is most appropriate when a tech must determine voltage?

voltmeter







temp at which moisture begins to condense on objects?

dew point







btu's equivalent to 1 watt hour

A. 3.418

B. 3.413

C. 3.213

D. 4.314

3.413 btu
...
NATE Core practice question and answers| verified
Letzte Aktualisierung vom Dokument:
vor
NATE Core practice question and answers| verified

what type of meter is most appropriate when a tech must determine voltage?

voltmeter







temp at which moisture begins to condense on objects?

dew point







btu's equivalent to 1 watt hour

A. 3.418

B. 3.413

C. 3.213

D. 4.314

3.413 btu
...
NATE Exam: Air Conditioning and Heat Pumps, questions with complete top solutions

Which of the following factors affects a customer's level of comfort?



a. Air movement

b. Humidity

c. Temperature

d. All of the above

d (All of the above: air movement, humidity, temperature)







A cooling l...
NATE Exam: Air Conditioning and Heat Pumps, questions with complete top solutions
Letzte Aktualisierung vom Dokument:
vor
NATE Exam: Air Conditioning and Heat Pumps, questions with complete top solutions

Which of the following factors affects a customer's level of comfort?



a. Air movement

b. Humidity

c. Temperature

d. All of the above

d (All of the above: air movement, humidity, temperature)







A cooling l...
NATE Gas Heating Exam, questions with complete top solutions

Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than:



A: 70%



B: 75%



C: 78%



D: 80%

C: 78%







Many pre-1992 furnaces have e...
NATE Gas Heating Exam, questions with complete top solutions
Letzte Aktualisierung vom Dokument:
vor
NATE Gas Heating Exam, questions with complete top solutions

Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than:



A: 70%



B: 75%



C: 78%



D: 80%

C: 78%







Many pre-1992 furnaces have e...
Nate Core Practice Test, questions and answers| graded A+

A judgment

An opinion is







Easy to use

Which of the following is a future of a product or service







A truth

A fact is







Saves time

Which of the following is a benefit of a product or service







DOT

Which of the follow...
Nate Core Practice Test, questions and answers| graded A+
Letzte Aktualisierung vom Dokument:
vor
Nate Core Practice Test, questions and answers| graded A+

A judgment

An opinion is







Easy to use

Which of the following is a future of a product or service







A truth

A fact is







Saves time

Which of the following is a benefit of a product or service







DOT

Which of the follow...
NATE Final Exam #2, question and answers with rated solutions

A condensing unit should be mounted on a slab that is level to:



A: Allow any accumulated water to evenly run out of the cabinet



B: Increase airflow through the fin area



C: Prevent the unit from tipping over



D: Make certain an...
NATE Final Exam #2, question and answers with rated solutions
Letzte Aktualisierung vom Dokument:
vor
NATE Final Exam #2, question and answers with rated solutions

A condensing unit should be mounted on a slab that is level to:



A: Allow any accumulated water to evenly run out of the cabinet



B: Increase airflow through the fin area



C: Prevent the unit from tipping over



D: Make certain an...
BIG NATE, questions and answers with complete top solution

Why does Mrs Godfrey always call on Nate?

Because she can tell he doesn't know the answer.







How does Nate describe Mrs Godfrey?

She looks mad, worse than mad. She looks mean! (bad). She looks like a big, ugly, nasty (cruel) dog.


...
BIG NATE, questions and answers with complete top solution
Letzte Aktualisierung vom Dokument:
vor
BIG NATE, questions and answers with complete top solution

Why does Mrs Godfrey always call on Nate?

Because she can tell he doesn't know the answer.







How does Nate describe Mrs Godfrey?

She looks mad, worse than mad. She looks mean! (bad). She looks like a big, ugly, nasty (cruel) dog.


...
NATE ICE Core Test, questions and answers| graded A+

A particular cleaning solution is made by mixing a liquid cleaning concentrate with water. the instructions specify mixing 1 quart of concentrate with 14 quarts of water. a tech wishes to prep 60 quarts of mixed cleaning solution. how many quarts...
NATE ICE Core Test, questions and answers| graded A+
Letzte Aktualisierung vom Dokument:
vor
NATE ICE Core Test, questions and answers| graded A+

A particular cleaning solution is made by mixing a liquid cleaning concentrate with water. the instructions specify mixing 1 quart of concentrate with 14 quarts of water. a tech wishes to prep 60 quarts of mixed cleaning solution. how many quarts...
I survived the American Revolution questions and answers, latest updated

Nate had gone to live with his uncle, Uriah Storch, after Papa was...

swept off the deck of a ship during a wicked storm.







Why did Storch grab Nate by the throat and choke him?

Nate claimed responsibility for a stick a...
I survived the American Revolution questions and answers, latest updated
Letzte Aktualisierung vom Dokument:
vor
I survived the American Revolution questions and answers, latest updated

Nate had gone to live with his uncle, Uriah Storch, after Papa was...

swept off the deck of a ship during a wicked storm.







Why did Storch grab Nate by the throat and choke him?

Nate claimed responsibility for a stick a...
NATE Gas Heat Practice Guide 100% accurate, latest updated

What precautions are required when mounting any gas furnace on a wood platform in an attic?

None







The gas control valve may be damaged if exposed to an inlet pressure above what?

14 inch W.C.







How many elbows and joints should...
NATE Gas Heat Practice Guide 100% accurate, latest updated
Letzte Aktualisierung vom Dokument:
vor
NATE Gas Heat Practice Guide 100% accurate, latest updated

What precautions are required when mounting any gas furnace on a wood platform in an attic?

None







The gas control valve may be damaged if exposed to an inlet pressure above what?

14 inch W.C.







How many elbows and joints should...
NATE Oil Furnaces questions and answers with complete solutions

What is the heating value of a number 2 heating oil?

a. 80,000Btu/gallon

b. 100,000Btu/gallon

c. 140,000Btu/gallon

d. 180,000Btu/gallon

C







What is the common operating pressure of a high-pressure oil burner?

a. 25psig

b. 5...
NATE Oil Furnaces questions and answers with complete solutions
Letzte Aktualisierung vom Dokument:
vor
NATE Oil Furnaces questions and answers with complete solutions

What is the heating value of a number 2 heating oil?

a. 80,000Btu/gallon

b. 100,000Btu/gallon

c. 140,000Btu/gallon

d. 180,000Btu/gallon

C







What is the common operating pressure of a high-pressure oil burner?

a. 25psig

b. 5...
HVAC NATE Heat Pump, questions and answers with complete top solutions

On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what?

6-7PSI or 6F







What is the primary purpose of using flux when soldering copper or brass parts?

Pre...
HVAC NATE Heat Pump, questions and answers with complete top solutions
Letzte Aktualisierung vom Dokument:
vor
HVAC NATE Heat Pump, questions and answers with complete top solutions

On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what?

6-7PSI or 6F







What is the primary purpose of using flux when soldering copper or brass parts?

Pre...
Nate Gas Furnace Service questions and answers| verified

What precautions, if any, must be taken when installing a gas furnace on a wooden platform in an attic?

Use a zero-clearance furnace or add a non-combustible base







A vent connector should have a as few elbows and joints as possible to:...
Nate Gas Furnace Service questions and answers| verified
Letzte Aktualisierung vom Dokument:
vor
Nate Gas Furnace Service questions and answers| verified

What precautions, if any, must be taken when installing a gas furnace on a wooden platform in an attic?

Use a zero-clearance furnace or add a non-combustible base







A vent connector should have a as few elbows and joints as possible to:...
NATE Heat Pump Exam, questions with complete solutions

Charging a heat pump with refrigerant is best accomplished in the _______ mode.



A: Heating mode



B: Cooling mode



C: Defrost mode



D: Emergency heating mode

B: Cooling mode







Heat pumps can provide both heating in the winter and ...
NATE Heat Pump Exam, questions with complete solutions
Letzte Aktualisierung vom Dokument:
vor
NATE Heat Pump Exam, questions with complete solutions

Charging a heat pump with refrigerant is best accomplished in the _______ mode.



A: Heating mode



B: Cooling mode



C: Defrost mode



D: Emergency heating mode

B: Cooling mode







Heat pumps can provide both heating in the winter and ...
Alle Vorteile der Zusammenfassungen von Stuvia auf einen Blick:
Garantiert gute Qualität durch Reviews
Stuvia Verkäufer haben mehr als 700.000 Zusammenfassungen beurteilt. Deshalb weißt du dass du das beste Dokument kaufst.
Schnell und einfach kaufen
Man bezahlt schnell und einfach mit iDeal, Kreditkarte oder Stuvia-Kredit für die Zusammenfassungen. Man braucht keine Mitgliedschaft.
Konzentration auf den Kern der Sache
Deine Mitstudenten schreiben die Zusammenfassungen. Deshalb enthalten die Zusammenfassungen immer aktuelle, zuverlässige und up-to-date Informationen. Damit kommst du schnell zum Kern der Sache.
Häufig gestellte Fragen
Was bekomme ich, wenn ich dieses Dokument kaufe?
Du erhältst eine PDF-Datei, die sofort nach dem Kauf verfügbar ist. Das gekaufte Dokument ist jederzeit, überall und unbegrenzt über dein Profil zugänglich.
Zufriedenheitsgarantie: Wie funktioniert das?
Unsere Zufriedenheitsgarantie sorgt dafür, dass du immer eine Lernunterlage findest, die zu dir passt. Du füllst ein Formular aus und unser Kundendienstteam kümmert sich um den Rest.
Wem kaufe ich diese Zusammenfassung ab?
Stuvia ist ein Marktplatz, du kaufst dieses Dokument also nicht von uns, sondern vom Verkäufer Dreamer252. Stuvia erleichtert die Zahlung an den Verkäufer.
Werde ich an ein Abonnement gebunden sein?
Nein, du kaufst diese Zusammenfassung nur für $44.49. Du bist nach deinem Kauf an nichts gebunden.