ENERGY TAX MEASURE IS PASSED BY SENATE
Sen, 52-35, passes energy tax bill but provisions differ greatly from Carter's original proposal; action means entire energy pkg has recd initial approval by both houses; Sen bill would cost Govt nearly $40-billion over next 8 yrs, although at least 3 of measure's provisions, totaling $17-billion, are not expected to survive conf; Sen Long describes bill; Sen and HR bills compared (M)