If you need to use the. guidelines to cite sources, there are two formats you can use. The author-date format is often used in the physical, natural, and social sciences, while the note-bibliography format is more common in the humanities (literature, history, and the arts).
The BBCOR one-piece bats are made of composite or metal and they are one solid piece from the barrel to the handle. The two-piece bats have separate barrels and handles. The two-piece bats usually have different materials, with a composite handle and a metal or composite barrel.
Thyristor. Introduction: Thyristor is a three terminal device with four layers of alternating P and N type material (three P-N junctions). The three terminals are Anode, Cathode and Gate.1  The Thyristor is mentioned as Silicon Controlled Rectifier (SCR) as it is made up of silicon and working as controlled rectifier.he thyristor has a unique four layer construction of alternating P-type and N-type regions. It is given below: The SCR looks like two PNP transistor connected in a back to back manner. It can be understood with the reference of above figure.