‰ NOW 10 WPM ‰ TEXT IS FROM MARCH 2002 QST PAGES 35 AND 108 ‰ THE REQUIRED SHIELDING FOR THE INNER CONDUCTORS. CURRENT IN SHIELDS GROUNDED AT MORE THAN ONE POINT CAN BE CAUSED EITHER BY AN ACTUAL DIFFERENCE IN POTENTIAL BETWEEN THE TWO EQUIPMENT GROUNDS OR BY MAGNETIC INDUCTION FROM NEARBY CURRENT CARRYING P ‰ FROM PAGE 108 ‰ A OK1RR 13,334 91 59 A OK2ABU 11,739 129 91 ‰ END OF 10 WPM TEXT ‰ QST DE W1AW ƒ