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Vol. 119, Issue 8, August 2010, pp.215-222

 

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Admittance, Conductance, Reactance and Susceptance of New Natural Fabric Grewia Tilifolia

 

1V. V. RAMANA C. H., 2JAYARAMUDU J., 2JEEVAN PRASAD REDDY D., 3MADHUSUDHANA RAO K. and 2VARADARAJULU A.

1Scientific Instrumentation Laboratory, Department of Instrumentation, Sri Krishnadevaraya University, Anantapur 515 055, Andhra Pradesh, India

2Natural Fiber Laboratory, Department of Polymer Science & Technology, Sri Krishnadevaraya University, Anantapur 515 055, Andhra Pradesh, India

3 Resin Synthesis Laboratory, Ion-Exchange India Limited, Hyderabad 502 319, Andhra Pradesh, India

E-mail: ramana6@gmail.com

 

 

Received: 24 March 2010   /Accepted: 17 August 2010   /Published: 31 August 2010

 

Abstract: This article deals with the admittance, conductance, reactance and susceptance of new natural fabric Grewia tilifolia. Grewia tilifolia is a tree found in India, Sri Lanka, Tropical Africa, Burma and Nepal. The fabric samples of Grewia tilifolia were extracted from the bark of the tree. The admittance, conductance, reactance and susceptance were measured as a function of frequency in the range from 1 kHz to 500 kHz, temperature in the range from 30 C to 210 C. Using an LCR Meter (HIOKI 3532-50 LCR Hi Tester, Koizumi, Japan) the above parameters were measured. Grewia tilifolia is a subtropical medicinal tree; the stem bark is widely used in traditional Indian medicines to cure pneumonia, bronchitis and urinary infectious disorders.

 

Keywords: Grewia tilifolia, Admittance, Conductance, Reactance, Susceptance, LCR Meter, Frequency and temperature

 

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