DD is the major diameter of the thread. Thus 3/8-inch thread will have a 3/8 standing at the left most of the thread specification. The dimensions usually come at margins of an inch (1/2, Â¼, 1/8 ,1/16 etc). It must be noted that threads with a diameter smaller than Â¼ have been given special numbers, from 0 to 10.
The speed awareness course is an educational presentation that lasts approximately four hours. The workshop takes place in a classroom based scenario with up to 23 other motorists.he speed awareness course does not involve any type of test. You have been offered the opportunity to attend a speed awareness course because you were recorded driving above the legal speed limit. Although we do have the power to prosecute those who break the speed limit, we would rather persuade drivers to slow down.
Different states have different amounts of classroom hours and clinical hours in their requirements. Then, how long the actual class takes depends on how many times you meet a week and for how long. You can finish a CNA class in about 4-6 weeks going almost full time, or spread it out over a semester.The class, regardless of state, will have most of the training in the classroom where you'll be touching on a number of medically-related topics.hen, how long the actual class takes depends on how many times you meet a week and for how long. You can finish a CNA class in about 4-6 weeks going almost full time, or spread it out over a semester.