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Llana [10]
4 years ago
8

5. Which of these least accurately describes what happens when abnormal combustion raises the temperature and pressure inside th

e combustion chamber?
A. Ping
OB. Spark knock
C. Detonation
D. Vapor lock
Engineering
1 answer:
murzikaleks [220]4 years ago
5 0
I’m pretty sure it’s A) ping but if it’s not I’m so sorry
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Which of the following statements are true concerning AC circuit that contains both resistance and inductance? A. The current an
maw [93]

The current will lag the voltage in AC circuit that contains both resistance and inductance.

Answer: C

Explanation

There is no inductance only circuits in reality.

The circuits containing inductance has also a lower amount of resistance.

The current flows in both resistance and inductance.

There is a drop in the total voltage in resistance and inductance giving rise to the voltage applied in the coil when connected in a series.

An example being inductance coil an AC circuit connected to both resistance and inductance in series.

From the vector diagram, this conclusion can be drawn.

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3 years ago
A field sample of an unconfined aquifer is packed in a test cylinder. The length and diameter of the cylinder are 50 cm and 6 cm
Orlov [11]

Answer:

0.09cm/sec

Explanation:

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See attachment for a detailed solution.

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3 years ago
What is the the force available at the roadway surface to perform work?
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Answer:

Tractive force or traction

Explanation:

The main purpose of the tractive forces is to improve the ability to <u>transform the engine's energy into the vehicle's movement.</u> There are several systems that have different qualities and uses. Here we explain how they work and what they are for.

In a traction vehicle with one of its axles, its ability to transmit engine power to the ground is limited for two reasons:

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- If there are two wheels that must distribute the power, it will always be easier to saturate the traction capacity of the tire than if we divide the force by four. The example is very simple: if we try to drag an object on the ground by pulling a rubber, it will stretch more than if we pull 4 identical tires, although the force we make is the same.

Contrary to what one might think, all-wheel drive vehicles are nothing recent. What happens is that it did take time to reduce the weight and size, as well as to increase the resistance of the homokinetic joints (they are articulations on the axles to allow the wheel to go up and down with the suspension or turn with the steering) to to adapt these systems to cars.

7 0
3 years ago
What type of circles have two or more circles with different center points?
Assoli18 [71]

Answer:

Concentric circles

Explanation:

Concentric circles are two or more circles which have the same center point. The region between two concentric circles is called an annulus.

6 0
3 years ago
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What does carbon addition to iron do, what does it produce, how does it change properties, what are its reflections? Describe in
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