Star to Delta and Delta to Star using JavaScript

Hi friends , Lets Code for Star to Delta and Delta to Star , this helps us in Implementing Mathematical Formulas in JavaScript ....

Program :

<html>
<body>
<center>
<h2> STAR TO DELTA CONVERSION </h2>
ENTER RESISTANCE IN STAR FORM <br /><br />
Ra = <input type="text" id="Ra" /> <br />
Rb = <input type="text" id="Rb" /> <br />
Rc = <input type="text" id="Rc" /> <br /> <br />
<input type="submit" onclick="startodelta()" value="Convert TO DELTA" /><br /><br />
RA = <input type="text" id="textbox1" readonly="true" /> <br />
RB = <input type="text" id="textbox2" readonly="true" /> <br />
RC = <input type="text" id="textbox3" readonly="true" /> <br /> <br />
STAR IS CONVERTED INTO DELTA
<br /><br />
<h2> DELTA TO STAR CONVERSION </h2>
ENTER RESISTANCE IN DELTA FORM <br /><br />
RA1 = <input type="text" id="RA1" /> <br />
RB1 = <input type="text" id="RB1" /> <br />
RC1 = <input type="text" id="RC1" /> <br /> <br />
<input type="submit" onclick="deltatostar()" value="Convert TO STAR" /> <br /><br />
Ra1 = <input type="text" id="textbox4" readonly="true" /> <br />
Rb1 = <input type="text" id="textbox5" readonly="true" /> <br />
Rc1 = <input type="text" id="textbox6" readonly="true" /> <br />  <br />
DELTA is Converted into STAR

<br /><br /><br /> Key~Ttu
</center>
</body>
<script>
function startodelta()
{
var Ra=parseInt(document.getElementById("Ra").value);
var Rb=parseInt(document.getElementById("Rb").value);
var Rc=parseInt(document.getElementById("Rc").value);
var RA=(Ra*Rb+Rb*Rc+Rc*Ra)/Ra;
var RB=(Ra*Rb+Rb*Rc+Rc*Ra)/Rb;
var RC=(Ra*Rb+Rb*Rc+Rc*Ra)/Rc;
var textbox1=document.getElementById('textbox1');
textbox1.value=(RA);
var textbox2=document.getElementById('textbox2');
textbox2.value=(RB);
var textbox3=document.getElementById('textbox3');
textbox3.value=(RC);
}
function deltatostar()
{
var RA1=parseInt(document.getElementById("RA1").value);
var RB1=parseInt(document.getElementById("RB1").value);
var RC1=parseInt(document.getElementById("RC1").value);
Ra1=(RB1*RC1)/(RA1+RB1+RC1);
Rb1=(RA1*RC1)/(RA1+RB1+RC1);
Rc1=(RA1*RB1)/(RA1+RB1+RC1);
var textbox4=document.getElementById('textbox4');
textbox4.value=(Ra1);
var textbox5=document.getElementById('textbox5');
textbox5.value=(Rb1);
var textbox6=document.getElementById('textbox6');
textbox6.value=(Rc1);
}
</script>
</html>


You can Execute this code :



Have a Nice Day

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