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Diffstat (limited to '3802/CH14/EX14.6')
| -rw-r--r-- | 3802/CH14/EX14.6/Ex14_6.jpg | bin | 0 -> 13761 bytes | |||
| -rw-r--r-- | 3802/CH14/EX14.6/Ex14_6.sce | 22 |
2 files changed, 22 insertions, 0 deletions
diff --git a/3802/CH14/EX14.6/Ex14_6.jpg b/3802/CH14/EX14.6/Ex14_6.jpg Binary files differnew file mode 100644 index 000000000..73fc90bb0 --- /dev/null +++ b/3802/CH14/EX14.6/Ex14_6.jpg diff --git a/3802/CH14/EX14.6/Ex14_6.sce b/3802/CH14/EX14.6/Ex14_6.sce new file mode 100644 index 000000000..bc21c1c1c --- /dev/null +++ b/3802/CH14/EX14.6/Ex14_6.sce @@ -0,0 +1,22 @@ +//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex14_6.sce.
+
+clc;
+clear;
+average_demand=450;
+load_factor=0.65;
+power_factor=0.8;
+tariff1=75; //in ruees per month per kVA
+tariff2=1.30; //in rupees per kilowatthour
+working_time=8*300;
+maximum_kw_demand=average_demand/load_factor;
+maximum_kVA_demand=maximum_kw_demand/power_factor;
+annual_energy_charge=tariff2*average_demand*working_time;
+annual_max_demand_charge=tariff1*12*maximum_kVA_demand;
+annual_charge=annual_energy_charge+annual_max_demand_charge;
+disp(annual_charge,'Annual bill of the consumer in rupees')
+//The answer vary dueto roundoff error.
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