David Price is a registered Professional Engineer in Pennsylvania and a graduate of Penn State University. During a 43-year career at PPL Electric Utilities, he determined relay protective settings for equipment on the Bulk Power 500-230Kv, Subtransmission 138-69Kv, and Distribution 23Kv-480v operating voltage levels. He was a member of the PJM and NERC regional RFC relay subcommittees. During this period he provided technical support to system operators and planners along with distribution, substation design and electrical test engineers and technicians. Price analyzed relay operations at all voltage levels to determine if the relay response was correct or incorrect for the conditions presented to the relays.