Table of Contents
- 1 How much power is consumed by a load drawing 5 a with 120 v across it?
- 2 How much power does a load drawing 15a with 120v across it consume?
- 3 What are the six steps that you can use to solve any computer problem?
- 4 When overclocking a system what two problems are most like to occur?
- 5 Which is faster a Hi Speed USB port or a SuperSpeed USB port?
- 6 Where is the partition table on a hard drive found?
- 7 How much power is consumed by a load drawing 5?
- 8 What is a reasonable wattage capacity for a power supply?
How much power is consumed by a load drawing 5 a with 120 v across it?
Now, the formula for the power is: Power w = Current A × Voltage v = 5 × 120 = 600 watts Hence, if the load drawn is 5 A with 120 V then 600 watts will be used.
How much power does a load drawing 15a with 120v across it consume?
15-amp 120-volt circuit: 15 amps x 120 volts = 1,800 watts.
What is a reasonable wattage capacity for a power supply to be used with a system that contains a DVD drive three hard drives and a high end video card quizlet?
DVD drive, three hard drives, and a high-end video card? 700 W or 1000 W depending on the video card.
Which two components in a system might make a loud whining noise when there is a problem Select two?
Which two components in a system might make a loud whining noise when there is a problem? Why? Power supply or failing hard drive.
What are the six steps that you can use to solve any computer problem?
1) Interview the user and back up data, 2) Examine the system and form a theory of probable cause or your best guess, 3) Test your theory, 4) Plan a solution and implement it, 5) Verify all works and take appropriate preventive measures, and 6) Document what happened and the outcome.
When overclocking a system what two problems are most like to occur?
When overclocking a system, what two problems are most likely to occur? You disassemble and reassemble a computer.
Does higher watts mean more power?
What does a Watt mean? The Wattage of the light is the amount of energy it takes to produce a certain amount of light. The higher the wattage, the brighter the light, but also the more power it uses.
How many amps is 1000 watts?
8.33 Amps
Watts To Amps Table (At 120V)
| Watts: | Amps (at 120V): |
|---|---|
| 1000 Watts to amps | 8.33 Amps |
| 1100 Watts to amps | 9.17 Amps |
| 1200 Watts to amps | 10.00 Amps |
| 1300 Watts to amps | 10.83 Amps |
Which is faster a Hi Speed USB port or a SuperSpeed USB port?
Which is faster, a Hi-Speed USB port or a SuperSpeed USB port? SuperSpeed USB is faster than Hi-Speed USB.
Where is the partition table on a hard drive found?
The partition table is located in the first sector (cylinder 0, head 0 and sector 1, MBR) of each hard disk. It contains information about each partition size and its location on the hard disk. The partition information is started on offset 1BEH of the master boot sector.
Is it bad if my computer fan is loud?
Fans are used to move the heat produced by the processor, motherboard, and graphics card out of the computer. If the fans are loose, too small, or not powerful enough, they can create noise. Loud noise is generally a very bad sign and should be dealt with immediately.
Why is my PC so loud at idle?
Reasons for loud PC fans when they’re idle include dust accumulation, poor ventilation, malware attacks, corrupt processes, and incorrect placement. Sometimes, faulty or smaller fans tend to be noisy. Upgrade your PC’s software, move the computer, or change some hardware to fix these issues.
How much power is consumed by a load drawing 5?
How much power is consumed by a load drawing 5 A with 120 V across it? 600 watts What is a reasonable wattage capacity for a power supply to be used with a system that contains a DVD drive, three hard drives, and a high-end video card? a. 250 watts b. 1000 watts c. 700 watts d. 150 watts 700 watts
What is a reasonable wattage capacity for a power supply?
600 W What is a reasonable wattage capacity for a power supply to be used with a system that contains a DVD drive, three hard drives, and a high-end video card? C. 700 W You upgrade a faulty PCIe video card to a recently released higher-performing card.
What does a power supply test tell you?
A power supply test will only tell you if it is bad. Someone asks you for help with a computer that hangs at odd times. You turn it on and work for about 15 minutes, and then the computer freezes and powers down.
What does the + 12V rail on a computer mean?
The +12V rail. Your friend Suzy calls to ask for help with her computer. She says when she first turns on the computer, she doesn’t hear a spinning drive or fan or see indicator lights, and the monitor is blank. Is the problem hardware- or software related?