For extreme athletes, this output can be even higher with Tour de France riders outputting around 1. Therefore the term "horsepower" may seem slightly misleading, but Watt did have his reasons for such a name.
When Watt made his improvements to the steam engine, he understandably wanted to convince people to buy it. If he said that his expensive engine had the same short-term output as a horse, people wouldn't buy it, as they already had horses. Instead, he compared it to the amount of work a horse could do in a day, giving it the output of ten horses instead of just one. Suddenly his invention became much more tempting.
Although Watt may have "bent the truth" to make his engine more appealing, he was not lying. While it is true that the maximum output of a horse is around 15 horsepower, when you average the output of a horse over the course of a work day it ends up being around a horsepower. Watt defined this amount as "the amount of work required from a horse to pull pounds out of a hole that was feet deep".
James Watt chose to compare his engine, which was capable of sustaining it's power output for a full day, to a horse's average power output over a day. When purchasing a new car, the crib sheet includes two output numbers with the engine: horsepower and torque. If you live in the United States or Canada, those numbers will be listed with the units of SAE certified Horsepower which is the same as horsepower, but certified by the SAE and pound-feet.
The bundle of products is identified by a " -b " after the model name. For example, to find information on the w-b , search HP's website for w. To find information about another product in the bundle, such as a printer, look for its model name on a label adhered to the body of the product.
Labels on the side of the case cases for other models look different. Labels on the top and back of the computer cases for other models look different. Labels on the front or side of older computers cases for other models look different.
Example of a p series label. Option 2: Use System Information to find your model and product number Use the following steps to find your model number using the HP System Information utility. If your computer does not start into Windows, use the product label to find your model or product number. While holding down the Ctrl and Alt keys, press the S key on the keyboard.
A Support Information window appears showing a product name or product number. The product name shown might represent many types of models and is often not suitable for getting proper support for your computer.
Instead, use the product number when working with HP Support. If this window does not open, continue to the next option to use HP Support Assistant. If your computer does not start into Windows, use Option 1: Use the product label to find your model or product number. Select the My devices tab, then select your PC from the device list. If you have several HP devices, you might need to scroll down to find the correct device. It's near the middle of the System Information page.
You can also find your computer's product name in this window by looking at the name next to the "System Model" category. Write down the SKU number. Providing this information to a tech or using it to inform a search query for drivers or hardware will ensure that your laptop receives pertinent information.
Method 2. Shut down your laptop. You can do this on any version of Windows by holding down the laptop's power button until the machine turns off. Make sure you save and close all work before doing this. On Windows Vista and up, you can click the Start button in the bottom-left corner of the screen, click the power icon, and click Shut down.
Unplug your laptop from any power sources. This is to ensure that you don't get shocked when you remove your laptop's battery. Turn your laptop over and remove its battery. In most cases, you'll do so by sliding a switch to the left or right, holding it there, and gently sliding the battery out. If there is a sticker on the bottom of your laptop with product information, you may not need to remove the battery.
Find the "Product" label. Typically, this label will be in a section separate from the "Regulatory" part of the information here. Next to the "Product" label will be a series of numbers and letters; this is your HP laptop's model number. If you can't find "Product", look for a "Serial" heading. While your laptop's model number doesn't correlate to the serial number, it's usually listed somewhere below the serial number.
Write down the model number. If you're ever trying to get help for your laptop from a technician, providing them with this number will likely speed up the service process. The serial number is usually with other information on either the bottom right hand corner or on the bottom of your device. Serial numbers can also be found in system settings, under "About my PC. Not Helpful 22 Helpful You will see your laptop's RAM there.
Not Helpful 11 Helpful 7. You should be able to check the screen size by manually measuring it, or it might be on the packaging of the laptop when you purchased it. Not Helpful 18 Helpful 9.
Once it is open, click on "System and Security", then click "System. Not Helpful 7 Helpful 4. I need to know if I can attach one extra RAM in my laptop but I don't know if it is attachable or not.
How can I know that? You must remove the back casing from your laptop to verify this. Look where your RAM is currently seated to determine if there is an extra slot. If necessary, remove the currently seated RAM because the second slot is sometimes underneath. Not Helpful 0 Helpful 0.
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