Typical Performance = k/w Black Length 50 75 | 100 150 | 200 kw | 2.40) 1.9211.68) 1.45] 1.35 Typical Performance k/w Black Length} 50 | 75 | 100; 150] 200 *k/w | 1.50) 1.20] 1.00] 0.85] 0.80 T Performance k/w Black Length} 50 | 75 | 100! 150] 200 k/w | 1.20] 0.83) 0.67] 0.50) 0.42