1 In vacuum tubes (including cathode ray tubes) it is the negative terminal where electrons enter the device from the external circuit and proceed into the tube's near vacuum, constituting a positive current flowing out of the device.he flow of electrons is almost always from anode to cathode outside of the cell or device, regardless of the cell or device type and operating mode. An exception is when a diode reverse-conducts, either by accident (breakdown of a normal diode) or by design (breakdown of a Zener diode, photo-current of a photodiode).
To find out how many ml in pints, multiply by the right conversion factor or instead, use the converter below if converting from fluid pints. 1 Pint [Fluid, US] = 473.176473 Milliliters. Pint is an imperial and US customary volume unit unit.
A unit of luminance equal to 1candela/cmÂ². T Number of a Lamp. The lamp T number is the diameter of the lamp in increments of 1/8 inch. A T-1 lamp is 1/8 inch in diameter, a T-2 lamp is 1/4 inch in diameter, etc. Talbot photometric measurement. The SI unit of the quantity of light expressed in lumen-seconds.