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+
+// ELECTRICAL MACHINES
+// R.K.Srivastava
+// First Impression 2011
+// CENGAGE LEARNING INDIA PVT. LTD
+
+// CHAPTER : 7 : SPECIAL MOTORS AND INTRODUCTION TO GENERALIZED MACHINE THEORY
+
+// EXAMPLE : 7.11
+
+clear ; clc ; close ; // Clear the work space and console
+ 
+
+// GIVEN DATA
+
+s = 9;                                              // Degree per step of the stepper motor
+N = 200;                                            // Rotation Speed of the Stepper motor in RPM
+
+
+// CALCULATIONS
+
+spr = 360/s;                                       // Steps Per Revolution (360 is full revolution)
+pps = (N*spr)/60;                                       // Input pulse rate in pulses per second
+
+
+// DISPLAY RESULTS
+
+disp("EXAMPLE : 7.11: SOLUTION :-");
+printf("\n (a) Input pulse rate is %.2f pulses per second \n",pps)