ALI AKTER | Bangladesh Atomic Energy Commission (BAEC) (original) (raw)
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International Journal of Advance Research and Innovative Ideas in Education, 2019
The paper presents an experimental study on overall energy efficiency of Bryophyllum Pinnatum Lea... more The paper presents an experimental study on overall energy efficiency of Bryophyllum Pinnatum Leaf (BPL) cell and detailed practical case study on 12V-35Ah BPL battery system production cost, unit cost of electricity and monthly savings in comparison with 12V-35 Ah existing lead acid battery system for roadside floating fruit sellers community. The experimental result shows that the BPL cell energy efficiency is about 99.96%. Additionally, in practical case scenario the 12V-35Ah BPL battery production cost is calculated 300 BDT whereas, same rating lead acid battery will cost 6800BDT. Unit cost of electricity for 75Wh/day discharge (fruit seller energy requirement) from BPL battery is calculated 3.375 BDT whereas it will be 9.00 BDT for same amount of energy requirement if the battery is lead acid. It turns out the monthly savings on energy bill will be a substantial amount for such low-income community or even businesses with similar type of energy need. Moreover, such off-grid DC ...
This study is related to the human resource management practices of Arcadia group United Kingdom ... more This study is related to the human resource management practices of Arcadia group United Kingdom (UK). This is descriptive in nature that covers the area of the human resource practices part of the organization. Human resource manager plays a crucial role in the screening of human resource management and finds a strategically fit resource for the organization. The Arcadia Group’s line management focuses on the integration inconsistent with the personnel management system of global orientation human resource management and adjustment of keeping a pace of abilities. Recruitment system, planning growth of human resource implementation policy, legislation issues, and motivation criteria make the organization exceptionally different than the other organization strategically. The judgment of the recruitment system of Arcadia Group has been integrated with a set of actions to assist the logical steps of employing in an efficient adjustment nature. Proper communication and reward management...
To study the effect of surface area of electrodes for voltage collection from living PKL (Pathor ... more To study the effect of surface area of electrodes for voltage collection from living PKL (Pathor Kuchi Leaf) tree has been studied. Seven PKL living trees were selected for voltage collection by 7 researchers separately. The seven living trees were connected in series combination and then collected voltage. It was seen that the cultivated voltage 40.39% decreased after series combination. The reason behind it is such as lose connection of the wire, insulation loss, error of the instruments, such as core loss(Hysteresis loss and Eddy current loss), winding copper loss / line loss (I2R loss), no load current (Io), active component of no load current (Iw), magnetizing component of no load current(Iµ) , no load resistance (Ro), no load reactance(Xo), equivalent resistance referred to primary (R01) , reactance referred to primary(X01) and impedance referred to primary(Z01) and efficiency(η)of the practical transformer of the practical living PKL tree. Some of the few parameters have been...
International Journal of Advance Research and Innovative Ideas in Education, 2019
The paper presents an experimental study on overall energy efficiency of Bryophyllum Pinnatum Lea... more The paper presents an experimental study on overall energy efficiency of Bryophyllum Pinnatum Leaf (BPL) cell and detailed practical case study on 12V-35Ah BPL battery system production cost, unit cost of electricity and monthly savings in comparison with 12V-35 Ah existing lead acid battery system for roadside floating fruit sellers community. The experimental result shows that the BPL cell energy efficiency is about 99.96%. Additionally, in practical case scenario the 12V-35Ah BPL battery production cost is calculated 300 BDT whereas, same rating lead acid battery will cost 6800BDT. Unit cost of electricity for 75Wh/day discharge (fruit seller energy requirement) from BPL battery is calculated 3.375 BDT whereas it will be 9.00 BDT for same amount of energy requirement if the battery is lead acid. It turns out the monthly savings on energy bill will be a substantial amount for such low-income community or even businesses with similar type of energy need. Moreover, such off-grid DC ...
This study is related to the human resource management practices of Arcadia group United Kingdom ... more This study is related to the human resource management practices of Arcadia group United Kingdom (UK). This is descriptive in nature that covers the area of the human resource practices part of the organization. Human resource manager plays a crucial role in the screening of human resource management and finds a strategically fit resource for the organization. The Arcadia Group’s line management focuses on the integration inconsistent with the personnel management system of global orientation human resource management and adjustment of keeping a pace of abilities. Recruitment system, planning growth of human resource implementation policy, legislation issues, and motivation criteria make the organization exceptionally different than the other organization strategically. The judgment of the recruitment system of Arcadia Group has been integrated with a set of actions to assist the logical steps of employing in an efficient adjustment nature. Proper communication and reward management...
To study the effect of surface area of electrodes for voltage collection from living PKL (Pathor ... more To study the effect of surface area of electrodes for voltage collection from living PKL (Pathor Kuchi Leaf) tree has been studied. Seven PKL living trees were selected for voltage collection by 7 researchers separately. The seven living trees were connected in series combination and then collected voltage. It was seen that the cultivated voltage 40.39% decreased after series combination. The reason behind it is such as lose connection of the wire, insulation loss, error of the instruments, such as core loss(Hysteresis loss and Eddy current loss), winding copper loss / line loss (I2R loss), no load current (Io), active component of no load current (Iw), magnetizing component of no load current(Iµ) , no load resistance (Ro), no load reactance(Xo), equivalent resistance referred to primary (R01) , reactance referred to primary(X01) and impedance referred to primary(Z01) and efficiency(η)of the practical transformer of the practical living PKL tree. Some of the few parameters have been...