and air conditioning performance check requires the use of a


A.thermometer and a hydrometer
B.scan tool
C.thermometer and refrigerant identifier
D.digital multimeter​

Answers

Answer 1

Thermometer and refrigerant Identifier

Answer 2

Answer: An air conditioning performance check requires the use of thermometer and refrigerant identifier.


Related Questions

In the bucket analogy what does the water in the bucket represent ?
A- the combination of all of the stress in your life
B- the amount of water that you drink each day
C- the number of items on your to do list for the day
D- your friends and family

Answers

Answer: A

https://brainly.com/question/12443381 link to all questions

Explanation:

A is a the answer, the more then stress you have in your life, the more the water will be filled, if the water is all the way at the top one day then you would be at your ending point, you would be done stressing but instead you would feel sadness, loneliness, and you would feel mad at whatever happens to you.

Dorms are offered at all two year and four year colleges true or false

Answers

Answer:

true

Explanation:

Answer:

false

Explanation:

not all 2 year colleges offer dorms

hope this helps!

Community service is work done by a person or group of people that benefits others. It is often done near the area where you live, so your own community reaps the benefits of your work. You do not get paid to perform community service, though sometimes food and small gifts, like a t-shirt, are given to volunteers.

For this assignment, reflect on what type of community service you have done or would like to do. If you have no experience with community service, do a quick search of the hashtag #trashtag and see what comes up.

Then, in a paragraph or more, reflect: Is community service important for a community? Why or why not? Is it better to volunteer your time or donate money? Does it depend on the cause? Why or why not? If you could start your own charity, what would your mission be? Who would you serve? What kinds of acts of service would volunteers perform?

Answers

Answer:

Yes community service is important to a community because it helps the people that is in the area to come together and clean up the area. all of that is what you want and can do. so that means if you are someone that doesn't have enough money to donate money then maybe volunteer your time would  be good. Also when you are volunteer you can enters act with different types of people that you see. Now if you donate money well that you can just sit there in that chair of your and give money. It all depends on what work you are doing. my would to help people with diabetes and doctors find a cure for diabetes.The volunteers would help the people in the medical field find cures for things.

Explanation:

In typical engine lubrication systems, what components are the last to receive oil and the first to suffer from a lack of oil or oil pressure?

A. Valve train components
B. Main bearings
C. Rod bearings
D. Oil filters

Answers

In a typical engine lubrication system, the components that are often the last to receive oil and the first to suffer from a lack of oil or oil pressure are the: C. Rod bearings

Rod bearings are located between the connecting rods and the crankshaft. They are farther away from the oil pump compared to main bearings, valve train components, and other engine parts.

Therefore, in case of low oil pressure or insufficient oil flow, rod bearings may be the first to be affected, leading to potential damage and increased friction between moving parts.

Final answer:

The valve train components are typically the last to receive oil and the first to suffer in an engine lubrication system due to their location at the top of the engine, which is the furthest point from the oil pump.

Explanation:

In a typical engine lubrication system, the components that are last to receive oil and are the first to suffer from a lack of oil or oil pressure are usually the valve train components. This includes parts such as the lifters, camshaft, rocker arms, and the valve tips. These components are located at the top of the engine and are the furthest point from the oil pump, making them vulnerable when there is a reduction in oil pressure.

The lubrication system works by pumping oil from the oil pan through the oil filter and then through the main oil gallery. From here, it is distributed to the main bearings and then to the rod bearings. After lubricating these lower engine components, the oil travels upward to lubricate the valve train components. Because the valve train is at the top of the oil circulation path, it may be the first to be starved of oil if there is a drop in pressure or if the oil supply is insufficient.

7. A student observing birds in a park records
some ways that birds interact with living and
nonliving parts of their environment. All the
following observations are ways that a bird
interacts with nonliving parts of its environment
except -
A. reacting to morning sunlight by singing
B. drinking and taking a bath in a puddle of
water
C. responding to cold temperature by fluffing
its feathers
D. feeding insects to its chicks

Answers

The answer is D.) Feeding insects to it's chicks

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