diff options
Diffstat (limited to '1691/CH6/EX6.7')
| -rwxr-xr-x | 1691/CH6/EX6.7/Exmp6_7.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/1691/CH6/EX6.7/Exmp6_7.sce b/1691/CH6/EX6.7/Exmp6_7.sce new file mode 100755 index 000000000..fa8d27218 --- /dev/null +++ b/1691/CH6/EX6.7/Exmp6_7.sce @@ -0,0 +1,10 @@ +//Example 6.7
+clc
+disp("The maximum power dissipation occurs when the value of V_m is")
+disp("V_m = 2/pi * V_CC")
+disp("Now P_ac = V_m*I_m / 2")
+disp("So at the time of maximum power dissipation, it is")
+disp("P_ac = 2/pi * V_CC*I_m/2 = V_CC*I_m / pi")
+disp("Now P_DC = 2/pi * V_CC * I_m")
+disp("Hence, %eta = P_ac/P_DC * 100 = (V_CC*I_m/pi)/(2*V_CC*I_m/pi)*100 = 50%")
+disp("Thus efficiency is just 50% when the power dissipation is maximum. While the maximum effiency of the class B operation is 78.5%")
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