initial commit / add all books

20 files changed, 134 insertions, 0 deletions

diff --git a/2021/CH21/EX21.10/EX21_10.pdf b/2021/CH21/EX21.10/EX21_10.pdf
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index 000000000..53d9a9f32
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+++ b/2021/CH21/EX21.10/EX21_10.pdf
diff --git a/2021/CH21/EX21.10/EX21_10.sce b/2021/CH21/EX21.10/EX21_10.sce
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index 000000000..fc3acf61e
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+//Finding of Diameter

+//Given

+D=25;

+P1=25;

+P2=120;

+//To Find

+A=(%pi/4)*D^2;

+d=(A*P1)/P2;

+d1=sqrt(d);

+disp("Diameter ="+string(d1)+" centimeter");

diff --git a/2021/CH21/EX21.11/EX21_11.pdf b/2021/CH21/EX21.11/EX21_11.pdf
new file mode 100755
index 000000000..101b0aac3
--- /dev/null
+++ b/2021/CH21/EX21.11/EX21_11.pdf
diff --git a/2021/CH21/EX21.11/EX21_11.sce b/2021/CH21/EX21.11/EX21_11.sce
new file mode 100755
index 000000000..fb204145d
--- /dev/null
+++ b/2021/CH21/EX21.11/EX21_11.sce
@@ -0,0 +1,11 @@
+//Finding of load on Ram

+//Given

+D=0.2;

+L=6;

+p=588.6*10^4;

+//To Find

+A=(%pi/4)*D^2;

+W=p*A;

+capacity=W*L;

+disp("Load ="+string(W)+" Newtons");

+disp("Capacity of the accumulator ="+string(capacity)+" N-m");

diff --git a/2021/CH21/EX21.12/EX21_12.sce b/2021/CH21/EX21.12/EX21_12.sce
new file mode 100755
index 000000000..c829e9b10
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+++ b/2021/CH21/EX21.12/EX21_12.sce
@@ -0,0 +1,13 @@
+//Finding of Pressure of water

+//Given

+W=490500;

+Fr=39240;

+d=40;

+//To Find

+A=(%pi/4)*d^2;

+Wu=W+Fr;

+P1=Wu/A;

+Wd=W-Fr;

+P2=Wd/A;

+disp("Pressure while moving up ="+string(P1)+" N/cm^2");

+disp("Pressure while moving down ="+string(P2)+" N/cm^2");

diff --git a/2021/CH21/EX21.12/Ex21_12.pdf b/2021/CH21/EX21.12/Ex21_12.pdf
new file mode 100755
index 000000000..2080c5a88
--- /dev/null
+++ b/2021/CH21/EX21.12/Ex21_12.pdf
diff --git a/2021/CH21/EX21.13/EX21_13.pdf b/2021/CH21/EX21.13/EX21_13.pdf
new file mode 100755
index 000000000..ec9fd134f
--- /dev/null
+++ b/2021/CH21/EX21.13/EX21_13.pdf
diff --git a/2021/CH21/EX21.13/EX21_13.sce b/2021/CH21/EX21.13/EX21_13.sce
new file mode 100755
index 000000000..5228cdc26
--- /dev/null
+++ b/2021/CH21/EX21.13/EX21_13.sce
@@ -0,0 +1,19 @@
+//Finding of Power delivered

+//Given

+L=(588600-(588600*4)/100);

+d=35;

+l=5;

+q=0.008;

+t1=2.5*60;

+rho=1000;

+g=9.81;

+//To Find

+A=(%pi/4)*d^2;

+P=L/A;

+P1=P*10^4;

+H=P1/(rho*g);

+W1=q*1000*g*H;

+W2=L*l/t1;

+W3=W1+W2;

+W4=W3/1000;

+disp("Power Delivered ="+string(W4)+" Kilo Watts");

diff --git a/2021/CH21/EX21.14/EX21_14.pdf b/2021/CH21/EX21.14/EX21_14.pdf
new file mode 100755
index 000000000..19c9c0d06
--- /dev/null
+++ b/2021/CH21/EX21.14/EX21_14.pdf
diff --git a/2021/CH21/EX21.14/EX21_14.sce b/2021/CH21/EX21.14/EX21_14.sce
new file mode 100755
index 000000000..3c3b73cf6
--- /dev/null
+++ b/2021/CH21/EX21.14/EX21_14.sce
@@ -0,0 +1,10 @@
+//Finding of Efficiency ,Slip

+//Given

+Nb=780;

+Na=800;

+//To Find

+E=Nb/Na;

+E1=E*100;

+S=100-E1;

+disp("Efficiency ="+string(E1)+" percentage");

+disp("Slip ="+string(S)+" Percentage");

diff --git a/2021/CH21/EX21.2/EX21_2.pdf b/2021/CH21/EX21.2/EX21_2.pdf
new file mode 100755
index 000000000..6805f65c6
--- /dev/null
+++ b/2021/CH21/EX21.2/EX21_2.pdf
diff --git a/2021/CH21/EX21.2/EX21_2.sce b/2021/CH21/EX21.2/EX21_2.sce
new file mode 100755
index 000000000..48e64dd48
--- /dev/null
+++ b/2021/CH21/EX21.2/EX21_2.sce
@@ -0,0 +1,17 @@
+//Finding of Force,Power,strokes

+//Given

+d1=0.3;

+d2=0.15;

+W=600;

+d=1.2;

+s=0.25;

+//To Find

+A1=(%pi/4)*d1^2;

+A2=(%pi/4)*d2^2;

+F=(A1/A2)*W;

+W1=W*(d/1200);

+P=W1/1000;

+S=(A1/A2)*(d/s);

+disp("Force ="+string(F)+" Newtons");

+disp("Power required ="+string(P)+" Kilo Watts");

+disp("Number of strokes ="+string(S)+" No units");

diff --git a/2021/CH21/EX21.3/EX21_3.pdf b/2021/CH21/EX21.3/EX21_3.pdf
new file mode 100755
index 000000000..d46e8da75
--- /dev/null
+++ b/2021/CH21/EX21.3/EX21_3.pdf
diff --git a/2021/CH21/EX21.3/EX21_3.sce b/2021/CH21/EX21.3/EX21_3.sce
new file mode 100755
index 000000000..fe96c4eec
--- /dev/null
+++ b/2021/CH21/EX21.3/EX21_3.sce
@@ -0,0 +1,15 @@
+//Finding of Efficiency

+//Given

+W=0.03;

+rho=1000;

+g=9.81;

+w=0.003;

+H1=4;

+H2=18;

+//To Find

+W1=rho*g*W;

+w1=rho*g*w;

+E1=(w1*H2)/(W1*H1)*100;

+E2=(w1*(H2-H1))/((W1-w1)*H1)*100;

+disp("D Aubuissons Efficiency ="+string(E1)+" percentage");

+disp("Rankine Efficiency ="+string(E2)+" percentage");

diff --git a/2021/CH21/EX21.4/EX21_4.pdf b/2021/CH21/EX21.4/EX21_4.pdf
new file mode 100755
index 000000000..71f42721c
--- /dev/null
+++ b/2021/CH21/EX21.4/EX21_4.pdf
diff --git a/2021/CH21/EX21.4/Ex21_4.sce b/2021/CH21/EX21.4/Ex21_4.sce
new file mode 100755
index 000000000..76e659259
--- /dev/null
+++ b/2021/CH21/EX21.4/Ex21_4.sce
@@ -0,0 +1,14 @@
+//Finding of Power, Working ,Idle Period

+//Given

+H=12;

+t=100;

+W=98100;

+v=0.6;

+w=981*12;

+//To Find

+P=w/1000;

+T1=H/v;

+T2=100-T1;

+disp("Power Required ="+string(P)+" Kilo watt");

+disp("Time for working ="+string(T1)+" seconds");

+disp("Idle Time ="+string(T2)+" seconds");

diff --git a/2021/CH21/EX21.7/EX21_7.pdf b/2021/CH21/EX21.7/EX21_7.pdf
new file mode 100755
index 000000000..c601f5673
--- /dev/null
+++ b/2021/CH21/EX21.7/EX21_7.pdf
diff --git a/2021/CH21/EX21.7/EX21_7.sce b/2021/CH21/EX21.7/EX21_7.sce
new file mode 100755
index 000000000..ed92a20d3
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+++ b/2021/CH21/EX21.7/EX21_7.sce
@@ -0,0 +1,15 @@
+//Finding of Volume ,Diameter

+//Given

+L=44145;

+H=10;

+E=0.55;

+P=490.5*10^4;

+//To Find

+W=L*H;

+F=P*(%pi/4);

+Energy=F*5;

+d=W/(Energy*E);

+d1=d^(.33);

+V=((%pi/4)*d1^2)*(5*d1);

+disp("Diameter ="+string(d1)+" meter");

+disp("Volume ="+string(V)+" m^3");

diff --git a/2021/CH21/EX21.9/EX21_9.pdf b/2021/CH21/EX21.9/EX21_9.pdf
new file mode 100755
index 000000000..2979a5ed8
--- /dev/null
+++ b/2021/CH21/EX21.9/EX21_9.pdf
diff --git a/2021/CH21/EX21.9/EX21_9.sce b/2021/CH21/EX21.9/EX21_9.sce
new file mode 100755
index 000000000..1675c8548
--- /dev/null
+++ b/2021/CH21/EX21.9/EX21_9.sce
@@ -0,0 +1,10 @@
+//Finding of Pressure intensity

+//Given

+P=17;

+D=12;

+d=5;

+//To Find

+A=(%pi/4)*D^2;

+a=(%pi/4)*d^2;

+p=(A/a)*P;

+disp("Pressure Intensity ="+string(p)+" N/cm^2");