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Serjik [45]
3 years ago
15

Which of the following components controls the opening and closing of the valves in an engine ?

Computers and Technology
2 answers:
777dan777 [17]3 years ago
5 0
D. Camshaft lobes..... hope this helps my freind!
ruslelena [56]3 years ago
3 0

D. Camshaft lobes controls the opening and closing of the valves in an engine.


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A growling noise is heard only when the driver exerts force on the clutch pedal. No noise is heard when the clutch pedal is up.
Harrizon [31]

Answer:

answer a

Explanation:

the pilot bearing isnt moveing there fore makeing a nose

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3 years ago
While you are working on your computer, it shuts down unexpectedly, and you detect a burning smell. When you remove the case cov
Virty [35]

Answer:

Replace the power supply

Explanation:

Usually, Capacitors burn up because of different factors.

- Exceeding operation voltage

- High Inverse voltage if is an electrolytic capacitor.

A tentative answer could be the battery, but usually the batteries damages are because wear out of them, that is, cycles of charging and discharging, a problem that could arise in the battery is related with the charge protection, this circuit cares that the battery only get the charge that it needs, in Li-po batteries is 3.7V, in some laptops is 24 V, if so the battery could explode or leaking acid.  

The mother-board is the "brain" and the Random Access Memory (RAM), they consume a lot of energy and usually heat up, but doesn’t produce increasing of voltage and its feed it by voltage regulators.

The only valid option is the power supply because the energy comes from a rectifier (made with diodes) and a voltage regulator that step-down the DC voltage output if by any chance the voltage increase or a diode burns up in the power supply the coupling capacitors or input capacitors in the computer will fail.

5 0
3 years ago
Please help me ASAP
jeka57 [31]

Answer:

Troubleshooting

Explanation:

These actions are called troubleshooting.

Troubleshooting is used to diagnose the unexpected error while you are performing some action on the computer. For example

You are running skype, and a one-day mic or sound performing unexpected error. What will you do? You have to perform the troubleshooting for MIC and sound to diagnose the problem.

During troubleshooting, you will wizard through steps of the procedure to diagnose the problem step by step. If the problem will be identified, the solution will be suggested.

You may experience sometimes your Wifi router at home not working. For this to identify the unexpected error you will perform the troubleshooting.

In short, troubleshooting is used to diagnose unexpected error while performing some action on the computer. If troubleshooting does not work, then close all the programs running on your machine, then shut down your computer. Wait a couple of minutes, and then start your computer and see, the problem may have been alleviated.  

3 0
3 years ago
You're programming an infinite loop. What must you include in your code to prevent crashes?
natta225 [31]

You have to put repeat

4 0
3 years ago
Read 2 more answers
Which building-block feature is available in the Text grouping on the Insert tab?
saveliy_v [14]

Answer:

Business information

Explanation:

The building blocks are durable objects for content like corporate material, headings, timetables, and gallery advertising. The user can retrieve and utilize the building blocks at any time. The user can also design, saves, categorize and enter a description of their own building blocks, and tag them with keywords to help them find easily. 

Business information is one of the main features of the building block galleries that is found on the insert tab in text group.

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3 years ago
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