42 is the next number in this sequence. This number sequence is  adding the next prime number to the last number. So 1 + 2 = 3. Then  3 + 3 = 6, 6 + 5 = 11, 11 + 7 = 18, 18 â¦ + 11 = 29.  The next prime number after 11 is 13, so 29 + 13 = 42.   The next numbers would be 59 (42+17), 78 (59+19), and 101 (78+23).his number sequence is  adding the next prime number to the last number. So 1 + 2 = 3. Then  3 + 3 = 6, 6 + 5 = 11, 11 + 7 = 18, 18 â¦ + 11 = 29.   The next prime number after 11 is 13, so 29 + 13 = 42.    The next numbers would be 59 (42+17), 78 (59+19), and 101 (78+23).
Applicants for a Colorado master electrician's license are required to verify at least two thousand hours earned in no less than one year of planning, laying-out, and supervising the installation of wiring, apparatus, and equipment for electrical light, heat, and power in addition to the experience requirements for the journeyman's license.
Training. Most electricians learn their trade in a 4- or 5-year apprenticeship program. For each year of the program, apprentices must complete at least 144 hours of technical training and 2,000 hours of paid on-the-job training.fter completing an apprenticeship program, electricians are considered to be journey workers and may perform duties on their own, subject to any local licensing requirements. Because of this comprehensive training, those who complete apprenticeship programs qualify to do both construction and maintenance work.