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yuradex [85]
3 years ago
8

When shutting down your computer yesterday, you received a notice that you had a pending update, so you allowed the computer to

update before shutting down. This morning when you turned your computer on, you received the error message, "OS not found." What is the first thing you should check or do when you receive this error message? a. SATA cable Tb. Power supply c. Hard drive d. Roll back the Windows update
Engineering
1 answer:
aivan3 [116]3 years ago
6 0

Answer:

a. SATA cable

Explanation:

A troubleshooting process could be as follows:

  1. <em>The Power supply</em> is working since it is possible to receive the <em>error message</em>.
  2. With no <em>OS available</em> is not possible to 'roll back the Windows update'.

Then, two alternatives remain:

  1. SATA cable.
  2. Hard drive.

In the reliability configuration of the components, <em>the hard drive depends on the SATA cable to work properly. </em>A faulty SATA cable would prevent the hard drive to work correctly. Then,<em> </em>a loosely SATA cable is the first thing to check before proceeding with the hard disk.

Additionally, a loosely SATA cable is also a common source of error messages like "OS not found" and it would be easier step to be discarded before continuing with a more demanding one like checking the hard drive.

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A ____ is marked by two sets of double yellow lines, with each set having a broken line on the inside, and a solid line on the o
Vitek1552 [10]

Answer:

  center left-turn lane

Explanation:

A <em>center left turn lane</em> will be marked as described. The arrows, if present, generally indicate that left turns are permitted from the lane with these markings.

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If the double yellow lines are solid, they are considered to be a "barrier" and are not to be crossed.

7 0
3 years ago
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A silicon diode has a saturation current of 6 nA at 25 degrees Celcius. What is the saturation current at 100 degrees Celsius?
Illusion [34]

Answer:

0.0659 A

Explanation:

Given that :

I_{0}  =  6nA ( saturation current )

at 25°c = 300 k ( room temperature )

n = 2  for silicon diode

Determine the saturation current at 100 degrees = 373 k

Diode equation at room temperature = I = Io \frac{V}{e^{0.025*n} }

next we have to determine the value of V at 373 k

q / kT = (1.6 * 10^-19) / (1.38 * 10^-23 * 373) = 31.08 V^-1

Given that I is constant

Io = \frac{e^{0.025*2} }{31.08} =  0.0659 A

3 0
3 years ago
Market research is a good place to start the design process and usually involves asking questions about consumers.
ElenaW [278]
what is your question?
4 0
3 years ago
What parts of a ship have plastic? And what type of plastic?
goblinko [34]

Answer:

I know ship has stream line body

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3 years ago
What are the four categories of engineering materials used in manufacturing?
alexgriva [62]

Answer:

metals, composite, ceramics and polymers.

Explanation:

The four categories of engineering materials used in manufacturing are metals, composite, ceramics and polymers.

i) Metals: Metals are solids made up of atoms held by matrix of electrons. They are good conductors of heat and electricity, ductile and strong.

ii) Composite: This is a combination of two or more materials. They have high strength to weight ratio, stiff, low conductivity. E.g are wood, concrete.

iii) Ceramics: They are inorganic, non-metallic crystalline compounds with high hardness and strength as well as poor conductors of electricity and heat.

iv) Polymers: They  have low weight and are poor conductors of electricity and heat

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3 years ago
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