Volume 1, Number 2 (2009)

CONTENTS

Multicarrier Pulse Width Modulation Based Three Phase Cascaded Mulitilevel Inverter Including Over Modulation and Low Modulation Indices
pp. 71-82
Authors: P. Palanivel and Subhransu Sekhar Dash

Design and Development of an Embedded System for Measurement of RPM and Remote Communication Using Fiber Optic Link
pp. 83-91
Authors: K. Sreelekha, K. Raghavendra Rao and B. Nagaraju

Effect of Graphite Electrode Material on EDM of AISI D2 Tool Steel with Multiwall Carbon Nanotube Using Regression Analysis
pp. 93-104
Authors: S. Prabhu and B.K. Vinayagam

The Behavior of Aged Concrete Gravity Dam under the Effect of Isotropic Degradation Caused by Hygo-Chemo-Mechanical Actions
pp. 105-122
Authors: A. Burman, D. Maity and S. Sreedeep

Electrical V-I Charactiristics of 18w Polymer Electrolyte Membrane Fuel Cell Using ANN
pp. 123-128
Authors: N. Bhoopal, G. Venu Madhav, P.R. Pathapati and A. Amarnath

Investigation of the Potentials of Grade 2 Nigerian Acacia Species Exudate as Moulding Sand Binder in Local Non-Ferrous Foundries in Nigeria 
pp. 129-138
Authors: Nuhu A. Ademoh and A.T. Abdullahi

Correlation of Experimental and Theoritical Strength of Superplasticised Steel Fibre Reinforced Concrete
pp. 139-148
Authors: P. Perumal and G. Elangovan