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Journal of Educational Engineering and Environment
Published by Universitas PGRI Banyuwangi
ISSN : -     EISSN : 30257956     DOI : https://doi.org/10.36526/jeee.v1i1
Core Subject : Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Journal of Educational Engineering and Environment is a periodical journal published twice a year in the month May and December which contains various articles in the form of research, systematic reviews, and case reports with a focus on industrial engineering, mechanical engineering, electrical engineering, environmental engineering, civil engineering, and engineering education as well as related topics.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 34 Documents
 1   2   3   4 
Causes of Changes in Resistor Resistance Values in Wheatstone Bridge Circuits Apriliyanto, Sandi; Susilo; Mahindra Abhiyaksa; Mohamad Zainal Roisul Amin
Journal of Educational Engineering and Environment Vol. 2 No. 1 (2023): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v1i2.2817

Abstract

The Wheatstone bridge is an arrangement of electrical circuits for measuring a resistance of unknown magnitude. Applying the Wheatstone Bridge theory in the form of a series of electronic components consisting of resistors and strain gauges. In this study, resistors are used which are passive electronic components that have the property of inhibiting electric current. This aims to determine the value of the resistance loss produced by resistors that are used using several different values. Based on the study, it was found that the theoretical resistor is 150Ω after going through the measurement, it turns out to be 120Ω with a resistance loss of 20%, the 560Ω resistor after going through the measurement, it turns out to be 340Ω with a resistance loss of 39%, the 1000Ω resistor after going through the measurement, it turns out to be 570Ω with a resistance loss worth 47%, the resistor is worth 330Ω after going through the measurement it turns out to be worth 220Ω with a resistance loss of 20%, the resistor is worth 100Ω after going through the measurement it turns out to be worth 80Ω with a resistance loss of 20%. Based on the calculations, the difference in value is obtained between theoretical calculations and using measuring instruments. This is due to several factors, namely measuring instruments that are less valid so that it is necessary to carry out a validation test of the tool and the type of component being measured must be in a stable state. The resistance loss resulting from this study is due to several of these factors.
Implementation of Ammonia (NH3) Gas Level Detection Tool in the Shrimp Processing Industry Sih Harsanti, Restiani; Mustika Yasi, Ratna
Journal of Educational Engineering and Environment Vol. 2 No. 1 (2023): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v1i2.2853

Abstract

Air contaminated with ammonia can cause respiratory problems, ammonia is colorless but has a pungent odor and is corrosive and highly toxic even at low concentrations. When ammonia enters the atmosphere and combines with air pollutants, especially nitrogen and sulfur oxide compounds from nearby vehicles, power plants and factories, it forms PM 2.5 which can be inhaled so that it can penetrate deeper into the lungs, increasing the risk of disease in the lower respiratory tract. lower. This research focuses on the implementation of an ammonia gas detector in a room that functions to detect air imbalances. This serves to overcome air pollution to employees who are in the shrimp factory production room, with this tool it can provide an early warning of excess ammonia gas in the shrimp factory production room to produce output. The ammonia gas detector in the industrial production room of the shrimp factory is based on ATMega 328P. The results showed that the average ammonia gas content in the storage room was within normal limits. The results showed that the average ammonia gas content in the storage room was within normal limits. However, the concentration of NH3 content can be increased by several other factors including the length of time of storage and the volume of shrimp in the storage room. The concentration of NH3 in the air ranges from 3-8 ppm in the shrimp storage room.
Study of the Use of Letter and Number Characters with Different Font Sizes in Running Text on Apparent Power Sholahuddin wahid, M. Sholahuddin wahid; Ratna Mustika Yasi
Journal of Educational Engineering and Environment Vol. 2 No. 2 (2023): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v2i2.3294

Abstract

Technological advances make it easier to convey information in public places through media. LED displays are one of the information media that is widely used because they are more interesting to look at. This research focuses on the analysis of apparent power usage with variations in letter and number characters and differences in font size that occur in the running text when operated. Voltage and current testing uses analog and digital measuring instruments. The use of DC voltage that has been rectified from the output of the current sensor and voltage sensor is proportional to the current and the voltage is directly proportional to the voltage. Testing was carried out based on number and letter characters with font sizes of 15, 18 and 20 which were turned on for 10 minutes. Based on the research results, it shows that with different font sizes, letter and number characters have greater apparent power and resistance values as the font size increases, where the power value for letter characters is between 51-58 Volt Ampere, while for number characters it is between 49-58 Volt Ampere.
Viscosity Test as an Initial Parameter for Handling B3 Liquid Waste in Fuel Restiani Sih Harsanti; Reny Eka Evi Susanti; Ratna Mustika Yasi
Journal of Educational Engineering and Environment Vol. 2 No. 2 (2023): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v2i2.3307

Abstract

Sludge oil is also defined as oil sludge that contains heavy metal compounds with characteristics that are difficult to clean with air. Therefore, oil sludge processing must follow the established B3 Waste Processing regulations. This research aims to provide information on viscosity tests as an initial parameter for B3 waste management methods. This research uses a distillation method using distilled water with a solvent volume ratio of 1:1 and 2:1 and a redwood viscosity test to obtain the viscosity value of the sample. The results of the research show that the effect of temperature on waste viscosity is negative exponential, while the effect of the distillation volume ratio on the viscosity of the sample volume compared to the solvent is that the viscosity value is greater.
The Effect Of Use Of Basic Electricity Trainer Learning Media On Learning Outcomes Setywan, Bangun; Bintang Wahyu Hakim
Journal of Educational Engineering and Environment Vol. 2 No. 2 (2023): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v2i2.3320

Abstract

Study of the Corrosion Speed of Nails in Agar- Agar Media Arwan; Riko Rayhan Radite Putra Wibowo2b; Luki Pratama; A. Bakoh Adi Anggoro; Ilyas Faiz Tsalits
Journal of Educational Engineering and Environment Vol. 2 No. 2 (2023): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v2i2.3390

Abstract

Corrosion events in daily life present their own problems for an industry. Most corrosion phenomena themselves are electrochemical reactions that occur naturally between metals or metal alloys and the environment. This research aims to determine the corrosion rate of nails using agar media. This research was carried out by calculating the corrosion rate using the weight loss method only due to rusting when the sample was submerged for 36 hours, 72 hours and 108 hours on the corrosion rate of iron nails. Based on research results. From the research it can be concluded that the longer the soaking time, the smaller the rate of corrosion caused by the pack. The corrosion resistance of nails is very good because it is less than 0.02 mm/years. During the immersion period of the iron material in the gelatin medium, the corrosion rate was very good because < 1. The results of the research can be concluded that the longer the soaking time, the smaller the corrosion rate caused by the pack. The corrosion resistance of nails is very good because it is less than 0.02 mm/years. During the immersion period of the iron material in the gelatin medium, the corrosion rate was very good because it was < 1.
Electric-Based Vehicle Control System with Modified Half-Wave Rectifier Circuit to Increase Battery Power Efficiency Firmansah, Arif; Mulyadi, Adi
Journal of Educational Engineering and Environment Vol. 2 No. 2 (2023): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v2i2.3465

Abstract

This paper discusses electric-based vehicle control systems. Electric vehicle charging stations are only capable of charging based on slow, medium, fast, ultra fast charging and are not equipped with an overcharge system. So a control system is proposed for overcharge protection of battery current and voltage. The control system is modified with a half wave rectifier circuit to increase battery power efficiency. Method of modifying a half wave rectifier circuit with IC LM 7812 and capacitor. The results of the circuit modification show that the battery power is 7.96 w, 7.26 w, 6.60 w, 5.94 w, 5.24 w at varying input voltages of 220-200 Vac, and the efficiency is 0.87%-0.86% at an input voltage of 190-180 Vac. Meanwhile, the battery power is 7.96 w at an input voltage of 230 Vac and the efficiency is constant at 0.87%. The application of a control system can increase the efficiency of electricity-based vehicle batteries at a constant input voltage.
Identification of Coconut Fiber Length on REM Pad Characteristics Rofiqi, Mochamad; Anas Mukhtar
Journal of Educational Engineering and Environment Vol. 3 No. 1 (2024): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v1i3.3720

Abstract

The need for automotive material products will increase with the increasing variety of types, brands and needs for the number of motorized vehicles in Indonesia. The more uncertain the economic conditions in Indonesia, the higher the drive to produce automotive material products that are economical, of good quality and acceptable to the market, one of which is from coco fiber. This study aims to obtain the effect of the type and ratio of a mixture of coconut coir and aluminum powder on the characteristics of the brake pads. Prior to data collection, the brake pads are affixed to the stamp pad. Data collection was carried out by swiping the test object (brake pads) on sandpaper number 40, 150, and 320. Where the brake pads were loaded with 1 kg. as a result of testing provides that use coconut coir fiber which has more composition results in longer and wider strokes
Mechanical Strength Analysis of Composite Boards Made from Sengon Buto (Enterolobium Cyclorobium) Anas Mukhtar; Gatut Rubiono
Journal of Educational Engineering and Environment Vol. 3 No. 1 (2024): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v3i1.3735

Abstract

The amount of sawdust in sengon is abundant, so it is necessary to reduce the proportion of sawdust in sengon. This research aims to utilize sawdust and bark of buto sengon. The research was carried out experimentally, where variations in particle size were mixed with adhesive and given a pressure of 1 ton. Mechanical test is carried out by giving a loading of 50; 100; and 150 grams. The test results show that the use of sengon bark powder provides a better load-bearing ability than sengon stems.
Analysis of Water Discharge and Draining Time for Pump Types in Ship Leakage Draining Systems Ratna Mustika Yasi; Charis Fathul Hadi; Ananta, Viky
Journal of Educational Engineering and Environment Vol. 3 No. 1 (2024): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v3i1.3758

Abstract

Ship accidents due to cracks and leaks in the ship's hull are closely related to the flow of water entering the ship's hull. A ship's pump system plays an important role in removing water from a ship, but pump failure can result in the accumulated water not being able to be drained immediately which can result in increased water pressure and the potential sinking of the ship. This research used a trial method with a fiberglass ship prototype that was provided with a 3mm leak hole, using four different types of pumps and testing was carried out in a water-filled tub. Based on the results of the research carried out, it can be concluded that the water discharge of pumps 1, 2, 3 and 4 respectively is 0.0000261, 0.0000251,: 0.0000326, and 0.0000566 liters/second. The power of pump 4 is more effective in draining water volume resulting in less draining time compared to the other three pumps .

Page 2 of 4 | Total Record : 34

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