Impossible to answer without a serial number.
Most likely, yes.
Mmm = 3000dccc = 800xl = 40v = 5MMMDCCCXLV = 3845
Roman numeral for 47 = XLVIIXL= 40V=5II=2
To remove the trimmer head on a Ryobi 40V trimmer, you typically need to press and hold the release button located on the trimmer head while turning the head counterclockwise. This will allow you to detach the head from the trimmer.
Roman numeralCCCXLVII = 347.CCC=300 XL=40V=5II=2
Applying turn ratio to a transformer is to step up or step down voltage in an AC system. If you apply a 120V/60Hz (US outlet) to a 3:1 tranformer, you will output a 40V/60Hz signal as the primary side (input) has 3 times the turns (windings) as the secondary (output). From the law of conservation of energy, the secondary side (40V) will now have 3 times the current than the input. 120V x 3A = 360 Watts 40V x 9A = 360 Watts Example: 40V AC Motor with 9A has more torque than a 120V AC Motor with 3 Amps as current is porportional to torque. Voltage is porportional to speed.
The formula you are looking for is Ohms = Volts/Amps. R = E/I.
The recharge time for a Worx battery typically ranges from 1 to 5 hours, depending on the specific model and its capacity. Most standard 20V and 40V batteries can fully recharge in about 2 to 3 hours using the appropriate charger. It's always best to refer to the manufacturer's guidelines for the most accurate information regarding your specific battery model.
You may find it helpful to use Ohm's law and the definition of electrical power.
If the form and fit are okay, you are fine since the 40 V is just saying it will operate at a higher voltage.
No, it is not recommended to replace a 40v light bulb with a 25v one. The voltage rating of the bulb should match with the voltage of the electrical circuit to ensure proper operation and prevent damage. Using a bulb with a lower voltage rating can cause it to burn out quickly or potentially create a safety hazard.
5 Ohms Ohm's Law is V=I*R, 40V=8A*R, R=5 ohms.