Search results
Results from the WOW.Com Content Network
A fibre washer (which expands when wet, aiding the seal) is used between the connector and the tap tail. Tap tails are normally 1 ⁄ 2 " or 12 mm in diameter for sinks and 3 ⁄ 4 " or 19 mm for baths, although continental Europe sometimes uses a 3 ⁄ 8 " (still imperial) size.
Transistors Q 1 and Q 2 in Fig. 1 are a matched pair sharing the same emitter and base potentials and therefore have = and = . This is a simple two-transistor current mirror with i E 3 {\displaystyle \scriptstyle i_{E3}} as its input and i C 1 {\displaystyle \scriptstyle i_{C1}} as its output.
AOL Mail offers a secure and user-friendly email service with spam protection, folders, keyboard shortcuts and more.