The expression is often abbreviated to simply oy, or elongated to oy vey ist mir (Oh, woe is me). The fuller lament may also be spelled as Oy vey iz mir. The main purpose or effect of elongating it is often dramatic, something like a cosmic ouch.he Latin equivalent is heu, vae! (pronounced, hoi, vai, amongst others); a more standard expression would be o, me miserum, or heu, me miserum. According to Chabad.org, an alternative theory for the origin of the Yiddish expression is that oy stems from Biblical Hebrew, and that vey is its Aramaic equivalent.
The final odd circuit within the op amp is shown in green. Here, the two resistors bias the transistor in what would seem to be an unusual way, since there is no apparent signal input to the base of the transistor. To understand its purpose, assume zero base current for a moment, and a V BE of 0.625 volt.he final odd circuit within the op amp is shown in green. Here, the two resistors bias the transistor in what would seem to be an unusual way, since there is no apparent signal input to the base of the transistor. To understand its purpose, assume zero base current for a moment, and a V BE of 0.625 volt.
The QO 20 Amp Single-Pole Circuit Breaker is designed for overload and over-current protection of your electrical system through its thermal-magnetic tripping mechanism. The breaker offers a Visi-Trip indicator to let you easily identify which circuit is out in the load center. QO 20 Amp one-pole circuit breaker.