This final project aims to create a design of push-pull converter that is used in charging system of accumulator battery whose power source comes from solar panel. The solar panel has a maximum power of 150 watts with a terminal voltage in a no-load state of 21.67 volts. Battery accumulator used is of sealed lead acid (SLA) capacity of 7.5 Ah with a nominal voltage of 12 volts. The solar panel …
At this time almost everyone has a vehicle or most people have more than one vehicle the same or different, such as motorcycles and cars. The more people who own the vehicle the more problems are caused by many factors. Factors causing the occurrence of congestion or density that occurred at the intersection of the highway is the factor of the road that is perforated and the presence of traders…
Inverter is one of the electronic devices that used to changing the voltage from DC (Direct Curent) into voltage AC (Alternating Curent). The output from inverter can be an AC voltage with the form of sine wave, square wave, and quasi square wave modification. Inverter is used in many types of industrial and home applications, mainly used is AC Motor Drives, System Controls and Uninterruptible …
Availability Traditional fishermen for 12 -15 hours go fishing to catch fish, and traditional fishermen are often faced with rapidly decaying fish problems. This condition causes the sale value of fish and fisherman income decreased. Fish captured by fishermen need to be stored in a cooler in order to remain fresh and durable up to the fish distributor. The main problem to keep the fish fresh, …
The current transformer is an apparatus used in measuring the current range of electric power installations on the primary side by transforming the large current range into a small current range so as to be measured by the amperemeter. In this research, a device consisting of current transformer with ratio 30/5, amperemeter and other supporting components. The system that has been made is then …
The goal of making “Making Smart Fence Drive System Unit With Remote Control Module Xbee S1 as the sender and recipient in the form of a data that will be processed on the microcontroller into a form of energy,the next decision the energy of motion into electricity using wiper motor as a activator of the fence.As for the methods used in the manufacture of these tools were the experimental met…
Sultan Syarif Kasim II Pekanbaru’s Airport is the third busiest airport in Sumatra. So it needs development for renewal of runway and navigation tools maintenance. At this time has been done the extension of the runway 36 for 360 meters, so that condition of runway now is 2600 x 45 meters. A result of this runway extension, the position of the Precision Approach Path Indicator (PAPI) lamphas …
With the development of microcontroller technology today, system can be done by using an electronic device instead of a conventional key security system. This motorcycle security tool uses pin code and controls it through the keypad. This tool is designed by utilizing Arduino Uno microcontroller as the main controller, wich the keypad serves as a pin code input tool and gives commands on the mi…
With the development of current microcontroller technology, security systems can be done using electronic tools instead of conventional key systems. This motorcycle security tool uses rfid and control it through rfid tags and rfid reader. This tool is designed by utilizing rfid and giving commands to the arduino to control the relay. This tool works when there is a rfid tags input through the r…
Generation of high teganggan very ekonimis indispensable in the world of electric to save costs. So they make a tool that can memabangkitkan high teganggan at a very affordable cost. With the disuply teganggan very lace is 15 volt tool is capable of creating up to 18 kv teganggan. This tool requires only ic NE 555 in order to generate high-frequency pulses that will be able to activate Transfor…
The purpose of this study is to test: (1) the effect of audit tenure on audit delay; (2) the effect of auditor change on audit delay; (3) the influence of the auditor industry specialization on audit audit relationships with audit delay; (4) the influence of the auditor industry specialization on the relationship between auditor change and audit delay; (5) the effect of KAP size on audit tenure…
This study aims to determine the effect of Financial Performance, Institutional Ownership, Sharia Supervisory Board Size, Leverage, and Size of Board of Commissioners to Disclosure of Islamic Social Reporting on Sharia Banking in Indonesia in the period 2013- 2015. The Data type used in this research is secondary data that is data obtained from annual report or annual report of syariah banking …
This research was conducted on employees OPD Kota Pekanbaru. This research was included in the quantitative research. The type of data used in this research is the primary data by source. And then, in data collections sampling was conducted with a purposive sampling method (Sugiyono, 2012) with respondents as many as 93 employees who working in OPD Kota Pekanbaru. Data were analyzed using multi…
The purpose of this study was to: The effect of the Institusional ownership, risk management committee and profitability level on risk management disclosure. The population in this study is a banking company listed on the Stock Exchange during the year 2013-2015. The sample is part of the population, which in this study obtained by purposive sampling method. There are 36 banking companies to be…
This research aims to examine the influence of competence of human resources, government internal control system, and the application of regional financial accounting system to quality of local government financial report with internal audit role as moderator. This research uses purposive sampling method. Population in this research is civil servant working at OPD Kota Dumai. The sample in this…
This study aims to examine the effect of managerial ownership, public ownership, board size, auditor reputation, leverage, audit committee on risk management disclosure. This research is conducted at manufacturing companies listed on the Stock Exchange Indonesia in 2014-2015. The population in this study is manufacturing companies listed on the Stock Exchange in 2014-2015. The number of samples…
This research is meant to test the influence of company size, leverage, capital intensity, and profitability to corporate tax aggressivity. The analytical method used in this study used multiple linear regression with the help of SPSS version 24. The data in this study is secondary data taken from the company's financial statements. The population in this research is 41 mining sector companies …
This study purpose to determine whether there are differences among Altman’s model, Springate’s model, Zmijewski’s model, and Grover’s model to predict financial distress on food and beverage companies listed on the Indonesia Stock Exchange. This study compares four predicted model of bankruptcy namely Altman’s model, Springate’s model, Zmijewski’s model, and Grover’s model. The…
This study was conducted to know of the faktors that affect corporate taxpayers do tax planning.This investigation was carried out on the taxpayer of registered entity in tax office Pratama Bangkinang. Tax Planning is an attempt to minimize taxpayer tax due legally by using taxation legislation. The respondentof this research are companies listed as corporate taxpayers in the Tax Office Pratama…
This study aimed to examine the affect of local revenue, general allocation fund, special allocation fund and profit sharing fund to human development index with capital expenditure as intervening variable. The population of study is budget realization report of revenue and expenditure regional in Riau province from 2011-2015 and table of human development index from 2011-2015. The method of th…