Informatics Publishing Limited

P. V. V. Rama Rao ¹, G. Durga Prasad ¹, N. Venkata Ramana ¹

Affiliations
1 EEE Department, Shri Vishnu Engineering College for Women (Autonomous), Bhimavaram, A.P., IN

Abstract

Power electronics have rapid growth in research and prompt emergent technology in electrical discipline. Study of Power Electronics (PE) for undergraduate and post graduate students is very much necessary as every industry is driven with power electronic converter based control of electric drives. This paper showcases the teaching of PE with effective teaching methodologies such as project based, lab acclimatize learning etc., Project Based Learning is recognized to be a motivating and problem centric teaching, that not only supports the students to acquire core knowledge but also helps the students to transfer their technical knowledge into realtime application. Problem will be given to students and asked to solve it to fulfil the industrial requirement and to obtain the course attainment. In this review paper Project Based Learning (PBL) is introduced and the feedback of the students before and after introducing the PBL is analysed.

Keywords

Project Based Learning, Power Electronic Converters, Course Assessment, Simulation Tools.

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N. Venkata Ramana ¹, S. Md. Azash ², K. Ramakrishnaiah ³

Affiliations
1 Annamacharya P.G.College of Management Studies, Rajampet-516126, Kadapa District (AP), IN
2 Annamacharya Institute of Technology and Sciences, Rajampet-516126, Kadapa District (AP), IN
3 Sri Venkateswara University, Tirupathi-517502, IN

Abstract

The study mainly focus on to study the impact of liquidity management on profitability of Lanco Industries Lid, Srikalahasti(AP).To accomplish these research objectives, data were collected from 2004-2005-to-2009-10 from annual reports of Lanco Industries Ltd, Srikalahasti(AP).The principal tools for assessing the impact of liquidity management on profitability with the help of selected ratios such as Size of Working Capital ,Current Ratio, Absolute Liquidity Ratio, Current Assets to Total Assets, Current Assets to Turnover Ratios, Working Capital Turnover Ratio, Debtor Turnover Ratio ,Average Collection Period, Return on Equity (ROE) and Rank Correlation were utilized. The results reveals that liquidity assets were not maintained sufficiently to meet the creditors obligation, current assets were not maintain properly, the average collection period is very high and negative correlation between liquidity and profitability. The few suggestions have been offered to improve the above problems, but the overall liquidity position of the Lanco Industries Ltd, Srikalahasti (AP) is good.

Keywords

Liquidity Ratios, Profitability Ratios and Rank Correlation, Current Ratio, Return on Equity (ROE).

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P. V. V. Rama Rao ¹, G. Durga Prasad ¹, N. Venkata Ramana ¹

Affiliations
1 EEE Department, Shri Vishnu Engineering College for Women (Autonomous), Bhimavaram, A.P., IN

Abstract

The digital controllers are gaining a significant part in an extensive variety of designing applications. Chip courses are at present educated by all building branches of all existing colleges on the planet. The traditional strategy for educating such courses to a great extent is in view of hypothesis and having lab course.Practice and application situated methodology in training is essential, and some do research on active learning and cooperative problem solving. It have shown that a student will learn faster and develop better communication skills, leadership qualities and team work ambiance through these methods. In this paper, another methodology is proposed for the educating of digital controller courses. This new approach empowers students to take in the down to earth utilization of digital controllers from a functional perspective.

Keywords

Chart Based Learning, Individualized Method of Learning, Google Blogger, Teaching Methodologies.

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