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authorprashantsinalkar2017-10-10 12:38:01 +0530
committerprashantsinalkar2017-10-10 12:38:01 +0530
commitf35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch)
treeeb72842d800ac1233e9d890e020eac5fd41b0b1b /1445/CH8/EX8.36/Ex8_36.sce
parent7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff)
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updated the code
Diffstat (limited to '1445/CH8/EX8.36/Ex8_36.sce')
-rw-r--r--1445/CH8/EX8.36/Ex8_36.sce18
1 files changed, 9 insertions, 9 deletions
diff --git a/1445/CH8/EX8.36/Ex8_36.sce b/1445/CH8/EX8.36/Ex8_36.sce
index 6ea9e53b5..842d723de 100644
--- a/1445/CH8/EX8.36/Ex8_36.sce
+++ b/1445/CH8/EX8.36/Ex8_36.sce
@@ -1,10 +1,10 @@
//CHAPTER 8- DIRECT CURRENT MACHINES
//Example 36
+clc;
disp("CHAPTER 8");
disp("EXAMPLE 36");
-//250 long shunt compound generator
//VARIABLE INITIALIZATION
v_t=250; //in Volts
I_l=150; //in Amperes
@@ -18,20 +18,20 @@ r_ip=0.02; //interpole resistance in Ohms
//SOLUTION
//solution (a)
-p_o=v_t*I_l; // power output
-I_sh=v_t/r_sh; // shunt current
-I_a=I_l+I_sh; // armature current
-r_tot=r_b+r_se+r_ip; // total armature circuit resistance
+p_o=v_t*I_l;
+I_sh=v_t/r_sh;
+I_a=I_l+I_sh;
+r_tot=r_b+r_se+r_ip;
arm_loss=(I_a^2)*r_tot; //armature circuit copper loss
cu_loss=v_t*I_sh; //shunt field copper loss
c_loss=cu_loss+loss1+loss2; //constant loss
-disp(sprintf("(a) The constant loss is %.0f W",c_loss));
+disp(sprintf("(a) The constant loss is %f W",c_loss));
//solution (b)
tot_loss=arm_loss+c_loss; //total loss
-p_i=p_o+tot_loss; // power input
-eff=(p_o/p_i)*100; // efficiency
-disp(sprintf("(b) The full load efficiency is %.0f %%",eff));
+p_i=p_o+tot_loss;
+eff=(p_o/p_i)*100;
+disp(sprintf("(b) The full load efficiency is %f %%",eff));
//END