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Computer assembling and troubleshooting questions.

Computer assembling and troubleshooting questions.

Find Computer assembling and troubleshooting university examination questions in acaproso.com

# Question
1

What is the use of UPS in clean and safe electric power to ICT equipments


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2

List and produce number of obsolete sockets in the computer motherboard.


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3

List , name and draw symbols for five logic gates.


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4

Draw labled two input OR , NAND and NOR gate and produce truth table for each logic gate


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5

The PSU has 220Vac input voltage and 5A input current , what is the value of Nominal power(NP) if it is 36% less input power.


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6

Calculate the CTP if +12V has3 rails operating at 20A each, +5V has 25A, +3.3V has 30A, -12V has 0.87A+5VSB has 3A. If CTP is 19%> than NP what is the NP power?


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7

Produce four basic steps and their solutions to solve the problem of no power in the AVR in the clean and safe power system.


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8

Draw a complete labeled processor cooling system. Explain how would you

mount processor cooling system.


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9
  1. Calculate CTP if +12V has 3 rails operating at 20A each. +5V has 25A, +3.3V has 30A, -12V has 0.87A +5VSB has 3A.
  2. If CTP above is 19%> than NP what is Nominal power?

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10

Outline the advantages of SSD over magnetic and optical storage.


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