... n .2 = 24 ,2. sin 2. 4. 2 maxnRdQ=Vi R=4 ,22 5n =1700(v/ph)d =2, 47)/ (20 1 ,20 4)/ (20 420 124 ,2. 422 ,0.1700.14,3 .2. 225 ,4447 ,2. 14,33 2 maxphlphcmQ===++++++=7 2 30sin7 2 20sin7 2 0sin0sin ... 14,44 2, 2.14,33 2 maxphlphcmQ===++++++++=9 2 40sin9 2 30sin9 2 20sin9 2 0sin0sin 4. 2 minRdQ 83 ,2. sin 4. 2 minRdQ=)/(550 ,20 0)/ (20 055083 ,2. 422 ,0.1700.14,3 .2. 14,44 2, 2.14,3min3 2 phlphcmQ===6 .2. 4. H s ... 4.00000 2 maxRdQ 87 ,2. sin 4. 2 maxRdQ= n .2 =87 ,2. sin 2. 4. 2 maxnRdQ=Vi R=4,14n =1700(v/ph)d =2, 2)/(384 ,20 3)/ (20 338487 ,2. 422 ,0.1700.14,3 .2 14,44 2, 2.14,33 2 maxphlphcmQ===++++++++=9 2 40sin9 2 30sin9 2 20sin9 2 0sin0sin...