Cooking fresh sweet corn in boiling water is simple: Shuck the corn. Bring water to a boil in a large pot and boil the corn for five to 10 minutes, depending on how soft you like your corn. You can cook fresh sweet corn in the microwave in just minutes. Shuck the ears and wrap them in plastic cling wrap. Microwave them for 90 seconds per ear.
PDC drill bits. Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important material advances for oil drilling tools in recent years. Fixed-head bits rotate as one piece and contain no separately moving parts. When fixed-head bits use PDC cutters, they are commonly called PDC bits.
There are three kinds of cement PPC, OPC. SRC. Portland Pozzolana Cement (PPC) The Portland Pozzolana Cement is a kind of Blended Cement which is produced by either â¦ intergrinding of OPC clinker along with gypsum and pozzolanic materials in certain proportions or grinding the OPC clinker, gypsum and Pozzolanic materials separately and thoroughly blending them in certain proportions.