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author | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
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committer | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
commit | f35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch) | |
tree | eb72842d800ac1233e9d890e020eac5fd41b0b1b /1445/CH10/EX10.4 | |
parent | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff) | |
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updated the code
Diffstat (limited to '1445/CH10/EX10.4')
-rw-r--r-- | 1445/CH10/EX10.4/Ex10_4.sce | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/1445/CH10/EX10.4/Ex10_4.sce b/1445/CH10/EX10.4/Ex10_4.sce index dc5a845d9..32c7b2eba 100644 --- a/1445/CH10/EX10.4/Ex10_4.sce +++ b/1445/CH10/EX10.4/Ex10_4.sce @@ -1,6 +1,7 @@ //CHAPTER 10- THREE-PHASE INDUCTION MACHINES //Example 4 +clc; disp("CHAPTER 10"); disp("EXAMPLE 4"); @@ -15,15 +16,15 @@ s_m=r2/X2; s=1; ratio1=2/((s/s_m)+(s_m/s)); //ratio of T_starting and T_max ratio2=2*ratio1; //ratio of T_starting and T_full-load (T_max=2*T_full-load) -disp(sprintf("(a) If the motor is started by direct-on-line starter, the ratio of starting torque to full load torque is %.3f",ratio2)); +disp(sprintf("(a) If the motor is started by direct-on-line starter, the ratio of starting torque to full load torque is %f",ratio2)); //solution (b) ratio3=(1/3)*ratio2; //In star-delta starter, T_starting=(1/3)*T_starting_of_DOL -disp(sprintf("(b) If the motor is started by star-delta starter, the ratio of starting torque to full load torque is %.4f",ratio3)); +disp(sprintf("(b) If the motor is started by star-delta starter, the ratio of starting torque to full load torque is %f",ratio3)); //solution (c) ratio4=0.7*2*ratio2; //due to 70% tapping -disp(sprintf("(c) If the motor is started by auto-transformer, the ratio of starting torque to full load torque is %.4f",ratio4)); +disp(sprintf("(c) If the motor is started by auto-transformer, the ratio of starting torque to full load torque is %f",ratio4)); //END |