CRAO is considered a stroke of the eye. Studies show that about two-thirds of patients have underlying high blood pressure and one-fourth of patients will have significant carotid artery disease (plaque with narrowing of the artery lining), cardiac valvular disease or diabetes.
Electrical pressure is measured in volts, or voltage. All electrical devices are rated for specific voltages. Most devices and small appliances in a home are rated for 120 volts, while high-voltage appliances, such as electric dryers, ranges, and many baseboard heaters, are rated for 240 volts.
An electric meter is a device which is used to measure the consumption of electrical power supplied to a consumers. An electric meter is also known as an energy meter.The electric power, commonly known as electricity is a clean and convenient way of delivering energy to a residence, business or a machine.n electric meter is also known as an energy meter. The electric power, commonly known as electricity is a clean and convenient way of delivering energy to a residence, business or a machine.