The term balun (pronounced bal-un) is derived from the function of the passive device that converts between a BAL anced and UNbalanced electrical signal. Common types of baluns convert 100 Ohm twisted pair (balanced) to 75 Ohm coaxial (unbalanced).
Commercial Driver License (Class A, B or C) A commercial driver license (CDL) is required for drivers of heavyweight vehicles, 26,001 lbs. or more gross vehicle weight rating (GVWR), vehicles hauling a trailer that is 10,001 lbs.
Driver's Permits in North Carolina. The North Carolina limited learner permit is the first stage of the state's graduated driver's license (GDL) process for teens under 18 years old. The GDL process involves several licensing stages, each with eligibility requirements and driving restrictions.