Avocados are high in fat. But it's monounsaturated fat, which is a good fat that helps lower bad cholesterol, as long as you eat them in moderation. Avocados have a lot of calories. The recommended serving size is smaller than youâd expect: 1/5 of a medium avocado (or 1 ounce) is 50 calories.
Why do transformers hum? Transformer noise is caused by a phenomenon which causes a piece of magnetic sheet steel to extend itself when magnetized. When the magnetization is taken away, it goes back to its original condition. This phenomenon is scientifically referred to as magnetostriction.
Harmonic Balancer. A harmonic balancer is a device that is connected to an engineâs crankshaft in order to reduce any vibrationâs negative impact on the crankshaft and to dissipate the energy that shaft rotation creates.tep 2 â Remove the affixing bolts and pull the pulley off of the balancer in order to disconnect the harmonic balancerâs pulley that is attached to the balancer componentâs face. Step 3 â Loosen and remove the harmonic balancerâs single retaining bolt and washer from the center of the device.