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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
commitb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch)
treeab291cffc65280e58ac82470ba63fbcca7805165 /2615/CH22
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initial commit / add all books
Diffstat (limited to '2615/CH22')
-rwxr-xr-x2615/CH22/EX101.1/101.sce12
-rwxr-xr-x2615/CH22/EX102.2/102.sce10
-rwxr-xr-x2615/CH22/EX103.3/103.sce12
3 files changed, 34 insertions, 0 deletions
diff --git a/2615/CH22/EX101.1/101.sce b/2615/CH22/EX101.1/101.sce
new file mode 100755
index 000000000..d5aae9f3e
--- /dev/null
+++ b/2615/CH22/EX101.1/101.sce
@@ -0,0 +1,12 @@
+clc
+//initialisation of variables
+dl=0.0272//mm
+p=500//kg
+f=181.2//mm^2
+l=200//mm
+//CALCULATIONS
+sig=p/f//kg/mm^2
+epl=dl/l//kg/mm^2
+E=(p*l)/(f*dl)//kg/mm^2
+//RESULTS
+printf('the modulus of elasticity E=% f kg/mm^2',E)
diff --git a/2615/CH22/EX102.2/102.sce b/2615/CH22/EX102.2/102.sce
new file mode 100755
index 000000000..748bad11d
--- /dev/null
+++ b/2615/CH22/EX102.2/102.sce
@@ -0,0 +1,10 @@
+clc
+//initialisation of variables
+f=2//mm
+e=2000000//mm
+l=200//mm
+p=3000//mm
+//CALCULATIONS
+Del=(p*l)/(e*f)//cm
+//RESULTS
+printf('the absolute elongation of a steel bar =% f cm',Del)
diff --git a/2615/CH22/EX103.3/103.sce b/2615/CH22/EX103.3/103.sce
new file mode 100755
index 000000000..5513836bf
--- /dev/null
+++ b/2615/CH22/EX103.3/103.sce
@@ -0,0 +1,12 @@
+clc
+//initialisation of variables
+l=20//m
+e=0.00025//mm
+E=2000000//kg/cm^2
+f=19.6//cm^2
+//CALCULATIONS
+sig=E*e//kg/cm^2
+Del=sig*f//kg
+L=e*l//m
+//RESULTS
+printf('the pressure of bearings normal operations=% f m',L)