41 EDUCATIONAL SERVICES, NAMELY, PROVIDING INSTRUCTION AND INFORMATION IN THE FIELD OF THE SUPPLY, DISTRIBUTION AND USE OF ELECTRICAL POWER BY MEANS OF ON-SITE AND OFF-SITE CLASSROOM INSTRUCTION, ON-LINE TUTORIALS, ON-LINE EDUCATIONAL INFORMATIONAL EXERCISES, ON-LINE WORKSHOPS ON-LINE INTERACTIVE SEMINARS PROVIDED BY WAY OF A GLOBAL COMPUTER NETWORK, ON-LINE CLASSES INVOLVING THE COMPLETION OF COMPUTER TRAINING MODULES, AND CONFERENCES; EDUCATIONAL TESTING IN THE ELECTRICAL INDUSTRY IN THE FIELD OF THE SUPPLY, DISTRIBUTION AND USE OF ELECTRICAL POWER; EDUCATIONAL SERVICES, NAMELY, CONDUCTING SEMINARS, ON-SITE FIELD TRAINING AND COMPUTER OFF-SITE TRAINING TO TRAIN OTHERS IN THE FIELD OF THE SUPPLY, DISTRIBUTION AND USE OF ELECTRICAL POWER; AND EDUCATIONAL SERVICES, NAMELY, CORRESPONDENCE COURSES IN THE FIELD OF THE SUPPLY, DISTRIBUTION AND USE OF ELECTRICAL POWER