1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kow [346]
3 years ago
12

Two technicians were discussing hybrid organic acid technology​ (HOAT) coolants. Technician A stated that hybrid organic acid te

chnology​ (HOAT) coolants use organic acid salts​ (carboxylates) that are abrasive to water pumps. Technician B stated that the pH of hybrid organic acid technology​ (HOAT) coolants is usually below 7. Which of the following about the scenario is​ true?
A. Only technician​ A's assessment is accurate.
B. Neither technician​ A's nor​ B's assessment is accurate.
C. Both technician​ A's and​ B's assessments are accurate.
D. Only technician​ B's assessment is accurate.
Biology
1 answer:
Ann [662]3 years ago
5 0

Answer:

B. Neither technician​ A's nor​ B's assessment is accurate.

Explanation:

Technician A is wrong because HOAT use organic acid with a low silicate inorganic corrosion inhibitors and it doesn't damage water pump as it contains azole additive which is a copper corrosion inhibitor.

Technician B is wrong because all coolants operate at neutral or basic pH range (pH equal to or greater than 7).

You might be interested in
Genes are located in which part of a cell?
frosja888 [35]

Answer:

chromosome

Explanation:

Thats where they are located

5 0
3 years ago
How can changing the temperature of water negatively affect the environment?
polet [3.4K]

Answer:

B

Explanation:

Many sea animals have certain temperatures that they adapt to, when the temperature decreases or increases it affects their environment and what they were used to

4 0
2 years ago
Read 2 more answers
What micromolecule is produced during photosynthesis for plant food?
Marina86 [1]
<h3><u>Answer;</u></h3>

Carbohydrate

<h3><u>Explanation;</u></h3>
  • Carbohydrate is the macromolecule produced during photosynthesis for plant food. Carbohydrate is among the four major macromolecules, others being, nucleic acid, lipids, and proteins.
  • During photosynthesis energy from the sun, together with water and carbon dioxide are used to make nutrients or organic compounds such as simple sugars like glucose.
  • By using the energy from the sunlight and absorbing the water molecules from the soil, the plant produces glucose molecules. The glucose is a carbohydrate.
7 0
2 years ago
Read 2 more answers
The atomic number of an atom is the number of
inn [45]
The atomic number or (also called) the proton number, represents the number of protons, which also represents the number of electrons in that single atom itself (an atom which has not gone through reactions of any kind will have the same number of electrons as number of protons).

Hope this helps! :)

P.s. This question seems more of a Chemistry than Biology question in my opinion
3 0
3 years ago
Read 2 more answers
Pests in a food establishment can cause foodborne illness because:
allochka39001 [22]
<span>Pets might have fleas and other diseases that could be transferred to the food either by the pet directly coming into contact with the food or by way of employees after they come in contact with the pet. This is especially dangerous if the food establishment does not have very strict sanitation rules.</span>
7 0
2 years ago
Other questions:
  • The least desirable method of restraint for a cat is
    10·2 answers
  • DNA is packaged in the nucleus of the cell in a structure called ________________ in which the DNA coils around proteins called
    6·2 answers
  • You have been assigned the task of identifying the cells in a plant tissue sample. using your microscope you determine the cells
    14·1 answer
  • Organisms need nutrients in order to
    8·2 answers
  • The scientific theory that describes the beginning of the Universe is called the
    15·2 answers
  • The data table below shows the presence or absence of DNA in four different cell organelles.
    7·1 answer
  • Describe how the digestive system breaks down food
    11·2 answers
  • A cell or nucleus that contains half a set of chromosomes.
    7·1 answer
  • The process of converting food so that it can be absorbed into the blood and used by the blood vessels
    15·1 answer
  • The molecule shown the figure is?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!