CREATE TABLE table_755 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

In what year was Phil J. Welch first elected?
SELECT "First elected" FROM table_755 WHERE "Incumbent" = 'Phil J. Welch'
SELECT "First elected" FROM "table_755" WHERE "Incumbent" = 'Phil J. Welch'