http://ijaems.com/ Open Access international Journal to publish research paper en-us March 2016 A circuit breaker is an electrical switch use to protect an electrical circuit from damage caused by faults. Its basic function is to detect a fault condition and protect from it. Fuse operates once after that it must be replaced but a circuit breaker can be reset to resume normal condition. During the manual operation, we see inoperable electrical accidents to the line man are rises during maintenance due to improper communication between the maintenance staff and the substation staff. In order to prevent such accidents, password based circuit breaker is design so that only authentic person can operate it with a password. There is also a facility of changing the password. The system is fully controlled by the microcontroller. The password is saved in an EEPROM, interfaced to the microcontroller and the password can be changed any time. A keypad is used to submit the password and a relay to operate circuit breaker, which is indicated by a bulb. Any wrong attempt to open the circuit breaker by entering the wrong password an alert will be shown in the LCD. http://ijaems.com/detail/operation-of-circuit-breaker-with-the-help-of-password/ Avadhesh Sharma, Ankit Vijayvargiya, Chandraveer Singh Rathore, Deepak Raj Nagar, Dhirendra Singh, Gaurav Ranka, Himanshu Khandelwal http://ijaems.com/upload_images/issue_files/1458145259-1 IJAEMS-MAR-2016-1-Operation of Circuit Breaker with the help of Password _2.pdf RADAR Images are strongly preferred for analysis of geospatial information about earth surface to assesse envirmental conditions radar images are captured by different remote sensors and that images are combined together to get complementary information. To collect radar images SAR(Synthetic Aperture Radar) sensors are used which are active sensors and can gather information during day and night without affecting weather conditions. We have discussed DCT and DWT image fusion methods,which gives us more informative fused image simultaneously we have checked performance parameters among these two methods to get superior method from these two techniques. http://ijaems.com/detail/radar-image-fusion-using-wavelet-transform/ R.R.Karhe, Y.V.Chandratre http://ijaems.com/upload_images/issue_files/1458145691-2 IJAEMS-MAR-2016-10-RADAR Image Fusion Using Wavelet Transform .pdf People have started to move non-conventional energy source. The energy generated from non-conventional energy source should be used in effective manner. It is also eco-friendly and viable for the environments. The solar street light is an innovation take for the sustainable growth through many policies like make in India. This paper proposes a net-zero pole streets lighting by solar PV module and the mean of net-zero is that no power demand from the grid. The proposed system consists of a PV panel, LEDs lamp, and micro-inverter. In this project we have used LEDs lights due to many advantages as compare to other lamps. This LEDs lighting is very efficient (very high efficiency) and cost effective (long life). In additional in this project we used micro-inverter. This micro-inverter is converted DC supply from the PV module into AC supply and its AC supply is feed to the grid through a net-meter. In this project battery is not required. http://ijaems.com/detail/net-zero-pole-streets-light-by-solar-pv-module/ Abhishek Gupta, Ravi Soni, Rajat Kumar Jain , Vrajesh Singhal, Akash Sharma, Rakesh Meena http://ijaems.com/upload_images/issue_files/1458573089-3 IJAEMS-MAR-2016-4-Net zero pole streets light by solar PV module.pdf For optimal design and management of hydrologic balance and scheduling irrigation models, the need to measure Evapotranspiration is of great importance. It helps in predicting when and how much water is required for any particular irrigation scheme. Reference Evapotranspiration is a standard nomenclature defined by FAO to provide a reference frame although it is not a full proof equation. Several scientists have developed multiple equations based of three primary directions viz. temperature based methods, radiation based methods and mass – transfer methods. Here in this paper, we have carried out a review on most of the popular equations and the objective is to elucidate the advantages and drawbacks each one of them register when put into use. The reference equation for standardization considered here is FAO 56 Penman Montheith equation. Thirty other equations from the three schools have been analysed here. Statistical Regression Analysis methods and coefficient of determination (R2), Root Mean Square Error (RMSE) and index of agreement (d) are the analytical parameters those are to be used while estimating their acceptance in evaluating the throughputs. http://ijaems.com/detail/review-on-different-evapotranspiration-empirical-equations/ Er. Faruk Bin Poyen, Dr. Apurba Kumar Ghosh, Dr. PalashKundu http://ijaems.com/upload_images/issue_files/1458573129-4 IJAEMS-FEB-2016-30-Review on Different Evapotranspiration Empirical Equations .pdf The gain flatness of EDFA plays a very critical role in DWDM system applications in all optical network design. The main purpose of this paper is to achieve gain flatness for 32 channels in order to equalize amplitude gain of DWDM system. This system is simulated using Opti system software to achieve gain flatness of EDFA through variation of EDFA pump power and input power of system. The gains are flattened within 41±0.9 dB from Wavelength range 1546 to 1560 nm having noise figure less than 8dB, Optimized EDFA fiber length of 6.245 m and frequency spacing between channels is 0.4 nm simultaneously amplified in a EDFA of single stage. The working model consists of WDM transmitter , MUX, Pump laser, dual port WDM analyzer and EDFA as key components http://ijaems.com/detail/simulation-of-gain-flattening-32-channels-edfa-dwdm-optical-system/ Amit Patni, Durgesh Kumar http://ijaems.com/upload_images/issue_files/1458574887-5 IJAEMS-MAR-2014-3-Simulation of Gain flattening 32 channels EDFA-DWDM Optical System.pdf This work presented here is to control electrical appliances through RF based remote system. From anywhere without any line of sight, RF based wireless remote control system can change the state of the electrical appliances either in off state or in on state. The controlling circuit is built around RF transmitter and RF Receiver modules which are operating at certain frequency along with a encoder and a decoder with few passive components. The four different channels at the encoder IC are used as input switches and the four channels at the decoder output are connected to the electrical devices through a relay. Here the transmission technique is amplitude shift keying (ASK) and the circuit is powered with 9 Volt. The main objective of this work is to control electrical appliances without line of sight requirement using the RF technology. It has many applications like we can control any independent electrical appliance such as T.V, room light, fan just from a remote. Operating them manually is a tedious job and become hectic sometimes. If one can control devices like fan, TV, lights and music system with a remote from a distance place just by pressing the button, life will become simpler. This will make our life more comfortable and easier. http://ijaems.com/detail/rf-based-remote-control-for-electrical-appliances/ Pankaj Kumar, Jitendra Sharma, Kumar Abhishek, Ashish Bansal, Md. Salim, Nikhil Jain, Jay Prakash http://ijaems.com/upload_images/issue_files/1458662902-6 IJAEMS-MAR-2016-20-RF Based Remote Control for Electrical Appliances.pdf The relationship between investment and development of close relations in economic thought, foreign investment have been associated by the development of international trade, and helped to spread and increasing rates emergence transnational corporations National Furthermore mergers and acquisitions across borders, including the purchase of foreign investors Government Organizations that have been privatized, Has used the most of the world foreign capital to modernize and develop its production facilities and other components of the national economy, and foreign investment played an important role in economic development projects for the host countries if they have done these countries to choose their projects and their foreign partners, Investing can close the gap of resources and capabilities that are not available in the receiving countries, The research problem in that Economics sectors be affected by a lot of factors that affect one way or another by and by certain of these factors is not economic, so there are major factors leading to development and growth to the desired goal final namely economic well-being and these important factors is foreign direct investment (FDI) The orientation of the plan drawn about the problems and economic critical points, it leads to the activation of the entire economy, The research aims to targets several of them process the data to make it distributed naturally using functions transfers Johnson three SL, SU, SB, as well as estimate the econometrics models represent the relationship between foreign direct investment as an independent variable economic indicators for Pakistan country. http://ijaems.com/detail/use-the-johnson-transformation-method-to-estimation-the-impact-fdi-on-economics-and-social-indictors-in-pakistan-country-2/ Prof. Dr. Adnan Dawood M. Al-Edary, Asst. Dr. Wisam Neamah Jaafar http://ijaems.com/upload_images/issue_files/1458883414-7 IJAEMS-MAR-2016-28-Use the Johnson transformation method to Estimation the impact FDI on Economics and social indictors in Pakistan country.PDF ‘GSM based LED Moving Display Board’ is a system in which there is a moving sign board that helps in updating of new messages easily. The advantage of using LED in place of LCD is the better visibility of LED even from distance. LED display boards can be used for displaying digital information at many places like railway stations, shopping centre and educational institutions to many people at a time. But there is a complication in updating the message because the message can be entered using a computer and for this purpose the person needs to be at the venue of the display board. This problem can be solved by using GSM technology. With the introduction of GSM based sytem the message to be displayed can be send to a mobile through SMS. Now the person needs not to be at the place where information has to be delivered. http://ijaems.com/detail/gsm-based-led-display-board/ Asha Verma, Archie Agrawal, Hemant Jhangid, Manish Bhambhu, Jitendra Sharma http://ijaems.com/upload_images/issue_files/1458883716-8 IJAEMS-MAR-2016-12-GSM Based LED Display Board.pdf Home automation system is a house or living environment that implants the technology to allow devices and systems to be restrained automatically. Now a days the smart phones and tablets are becoming powerful and with new and useful characteristics, and better features. Smartphone affordability increases every year and they have begun to play important roles in our day to day life due to its size and portability. Controlling home appliances using an Android cell phone gives user the ability to control the home appliances anywhere, anytime in their home and saves the time spent discovering for the controlled of home automation systems since the user’s phone is often kept close at hand. This project presents the design and execution of a low cost prototype of Bluetooth based home automation system using Android cell phone. In this paper, we discuss possible developments and implementation of Bluetooth wireless Technologies and Android OS (operating system) based application for Tablet or Smartphone that communicates with the home appliances through Serial connection. http://ijaems.com/detail/home-automation-using-smart-android-phone-with-bluetooth-technology/ Ankit Vijayvrgiya, Avdhesh Sharma, Jinendra Rahul, Kamal Kant Nagar, Krishan Kumar Sharma, Kuldeep Nagar, Lalit Kumar Paliwal http://ijaems.com/upload_images/issue_files/1459230567-9 IJAEMS-MAR-2016-23-Home Automation Using Smart Android Phone With Bluetooth Technology.pdf Li-Fi is a wireless technology which provides the connectivity within large area network. The main objective of this technology is we can transmit the data using light illumination using light emitting diodes and radio frequency is used in Wi-Fi and LED bulb light intensity is faster than human eye that cannot follow. One germen phycist-Prof Harald Haas an expert in optical wireless communications at the University of Edinburgh, he demonstrated how an LED bulb equipped with signal processing technology could stream a high-definition video to a computer. By using this technology a 1 watt LED light bulb would be enough to provide net connectivity to more than one computers. This technology termed as "light fidelity". This technology provides transfer data more securely with higher data rates and high speed and high intensity. This technology is still under research and further exploitation could lead to wide applications. http://ijaems.com/detail/li-fi-the-future-technology/ Anuradha Gupta, Preeti Thakur http://ijaems.com/upload_images/issue_files/1459529387-10 IJAEMS-MAR-2016-29-Li-Fi_ The Future Technology.pdf Now-a- day’s wireless control of appliance is in practice, because of its advantage like no wire is needed, multiple controlling is less complicated. The controlling range of wireless doorbell is 100M. As the wireless doorbell is wireless based project, it is divided into two major section i.e. transmitter and receiver. Transmitter: This transmitter section is designed around oscillator transistor (BF194B) T2 followed by two transistor (BC148) T1 and T3. Transistor T2 generate special radio frequency determined by trimmer (variable capacitor) and coil. Transistor T1 is used as pulse generator. The output from transistor T3 is given to emitter of transistor T2 in order to get radio frequency from its collector. Trimmer VC1 is used to adjust the transmitter frequency. Receiver: The receiver section is further divided into two main sections i.e. RF amplifier section and bell trigger section. An aerial is used to receive the transmitted frequency from remote which is further amplified by amplifier and trigger circuit. The whole receiver circuit utilizes seven transistors. http://ijaems.com/detail/wireless-controlled-door-bell/ Devendra Sharma, Devi Lal, Hemraj Meena, Santosh Kumar http://ijaems.com/upload_images/issue_files/1459441085-11 IJAEMS-MAR-2016-11-Wireless Controlled Door-Bell.pdf