Technician A says that a ratio is a comparison between two values. Technician B says that in a compression ratio, the main values are the cylinder volumes at the two different piston positions, BDC and TDC. Who is right?

Answers

Answer 1

I belive both are... I am taking the class now...

Answer 2

Both technicians are correct.

Technician A is correct in defining a ratio as a comparison between two values. In general, a ratio expresses the relationship between two quantities or values.

Technician B is also correct in describing the components of a compression ratio in an engine. In the context of automotive engineering, the compression ratio refers to the ratio of the cylinder volume when the piston is at bottom dead center (BDC) to the cylinder volume when the piston is at top dead center (TDC). This ratio is an important factor in determining the engine's efficiency and performance.

Related Questions

Line 14. The speaker says he could "eclipse and cloud" the sun's beams "with a wink, / But that I would not lose her sight so long." Which of the following gives the best paraphrase of "But that I would not lose her sight so long"?

A. Except that I would not go without her looking at me for so long
B. Except that I would not have her lose her sight for so long
C. Except that I would not lose sight of her for so long
D. All of the above
E. None of the above

Answers

The answer is C) Except that I would not lose sight of her for so long:

The speaker is saying that he could easily wink his eye to blot out the glaring sunlight, but that he would not want to lost sight of her for even that quick wink.

Please Help me!!!
B and d

Answers

um im not completely sure so I don't know about posting my answer

which theory emphasizes sleeps role in restoring and repairing brain tissue?
a. Memory
b. Protection
c. Growth
d. Recuperation
e. Creativity

Answers

C.Growth (learning about this too !!)

Which of the following is the point underground where rock layers first move during an earthquake?

Answers

Rock layers along the fault move first, but it starts from the inner core, to the outer core, to the mantle, and then the crust i believe

hope this helps

Name and define the two types of impulses sent through the cranial and spinal nerves of the peripheral nervous system.

Answers

The two type of impulses are the motor and sensory impulses. The motor impulses are those that are provenient from motor neurons or efferent neurons, coming from the central nervous system, and produce effects controlling effector organs, mainly muscles and glands. The sensory impulses are those that come from sensory neurons or afferent neurons in the peripheral nervous system to the central nervous system, as responses to stimulus from outside or inside the body.

Answer: motor and sensory.

motor comes from the central nervous system/organ control

sensory also comes from the cental nervous system/response to stimulus

Explanation:

Line 23. When he says, "Princes do but play us; compared to this, / All honor's mimic, all wealth alchemy," what does the speaker means by "this"? A. All of the above B. This playing C. The love we share D. The condition I achieve as lover E. None of the above

Answers

He is saying "compared to this love we share". The whole poem is centered around the supremacy of their love above all else. In the preceding line, he states that she is all states and he is all princes, and that nothing else is. Compared to their divine and regal love, princes are only imitating their greatness with their meager possessions.

The Answer is C

Answer:

Again, people posting useless incorrect answers above which mean me get it wrong again.

CORRECT ANSWER IS B

Explanation:

The condition I achieve as lover

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