?url_ver=Z39.88-2004&rft_id=TEKNIK&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+PENGGUNAAN+ARANG+TEMPURUNG+KELAPA%0D%0ADAN+GARAM+DALAM+PERBAIKAN+NILAI+RESISTANSI%0D%0ATANAH+PADA+ELEKTRODA+BATANG&rft.creator=Riko+%2C+Alfiansyah+Sinaga%09&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.subject=670+Manufaktur%2C+pabrik-pabrik&rft.description=Sistem+pentanahan+memiliki+peranan+penting+untuk+melindungi+peralatan%0D%0Adengan+sumber+listrik+terhadap+lonjakan+tegangan+lebih.+Pada+lokasi+yang%0D%0Amemiliki+resistansi+tanah+yang+tinggi+umumnya+dilakukan+perlakuan%0D%0Aterhadap+tanah+seperti+penambahan+zat+aditif+.+Arang+tempurung+kelapa+dan%0D%0Agaram+merupakan+salah+satu+zat+aditif+yang+dapat+digunakan+untuk%0D%0Amenurunkan+resistansi+pentanahan.+Arang+mengandung+senyawa+kimia%0D%0Akarbon+yang+bersifat+konduktif+yang+dapat+meningkatkan+konduktivitas%0D%0Atanah+sedangkan+garam+memiliki+sifat+higroskopis+yang+berarti+mudah%0D%0Amenyerap+air+sehingga+dapat+meningkatkan+konduktivitas+listrik+pada+tanah.%0D%0APenambahan+zat+aditif+divariasikan+dengan+konsentrasi+100%25+arang%0D%0Atempurung+kelapa%2C+75%25+arang+tempurung+kelapa+dan+25%25+garam%2C+50%25%0D%0Aarang+tempurung+kelapa+dan+50%25+garam%2C+25%25+arang+tempurung+kelapa+dan%0D%0A75%25+garam+dan+100%25+garam+sehingga+memberikan+perbandingan+hasil+nilai%0D%0Aresistansi+yang+berbeda.+Perbedaan+komposisi+zat+aditif+bertujuan+untuk%0D%0Amendapatkan+nilai+resistansi+terkecil.+Perbedaan+penggunaan+jumlah%0D%0Aelektroda+yang+digunakan+dengan+pengurangan+4%2C3%2C2+dan+1+untuk%0D%0Amengetahui+pengaruh+jumlah+elektroda+terhadap+resistansi+tanah.+Selain+itu%0D%0Apengaruh+suhu+dan+pH+juga+diukur+untuk+mengetahui+pengaruhnya+terhadap%0D%0Aresistansi+tanah.+Komposisi+campuran+terbaik+pada+penelitian+ini+yaitu+75%25%0D%0Aarang+tempurung+kelapa+dan+25%25+garam+pada+pengukuran+di+pagi+hari%0D%0Adengan+4+elektroda+yaitu+19%2C1+%CE%A9.%0D%0AKata+kunci+%3A+Elektroda+Batang+%2CResistansi+Tanah%2C+Zat+Aditif+Arang%0D%0ATempurung+Kelapa+Dan+Zat+Aditif+Garam%0D%0Adengan+4+elektroda+yaitu+19%2C1+%CE%A9.%0D%0AKata+kunci+%3A+Elektroda+Batang+%2CResistansi+Tanah%2C+Zat+Aditif+Arang%0D%0ATempurung+Kelapa+Dan+Zat+Aditif+Garam%0D%0AThe+grounding+system+has+an+important+role+in+protecting+electrical%0D%0Aequipment+against+excessive+voltage+surges.+At+certain+location+that+have%0D%0Ahigh+soil+resistance%2C+soil+treatment+is+generally+carried+out+such+as+adding%0D%0Aadditives.+Coconut+shell+charcoal+and+salt+are+additives+that+can+be+used+to%0D%0Areduce+soil+resistance.+Charcoal+contains+carbon+chemical+compounds+which%0D%0Aare+conductive+which+can+increase+soil+conductivity.+Whereas+salt+has%0D%0Ahygroscopic+properties+which+means+it+easily+absorbs+water%2C+so+it+can%0D%0Aincreasing+the+electrical+conductivity+of+the+soil.+The+addition+of+additives%0D%0Awas+varied+with+a+concentration+of+100%25+coconut+shell+charcoal%2C+75%25%0D%0Acoconut+shell+charcoal+and+25%25+salt%2C+50%25+coconut+shell+charcoal+and+50%25%0D%0Asalt%2C+25%25+coconut+shell+charcoal+and+75%25+salt+and+100%25+salt+to+provide+a%0D%0Acomparison+of+the+resistance+value.+Composition+difference+of+additves+was%0D%0Amade+in+order+to+get+the+smalles+tresistance+value.+Futhermore+comparison%0D%0Aof+the+number+of+electrodes+used+with+a+reduction+of+4%2C3%2C2+and+1+was+made%0D%0Ato+determine+the+effect+of+number+of+electrodes+in+soil+resistance.+As+well+as%0D%0Aa+comparison+of+the+influence+of+temperature+and+pH+are+taken+into+account%0D%0Ato+obtain+those+effect+in+soil+resistance.+The+best+composition+in+this+study%0D%0Ais+75%25+coconut+charcoal+and+25%25+salt+which+measured+in+the+morning%0D%0Ausing+4+electrodes+is+19.1+%CE%A9.%0D%0A%0D%0AKeywords+%3B+Driven+rod%2C+Soil+Resistance+Soil%2C+Shell+Charcoa+additivel+And%0D%0ASalt+additve&rft.publisher=FAKULTAS+KEGURUAN+DAN+ILMU+PENDIDIKAN+&rft.date=2024-08-09&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83153%2F1%2FABSTRAK%2520%25281%2529%2520-%2520Riko%2520Alfiansyah%2520Sinaga.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83153%2F2%2Fskripsi%2520tanpa%2520lampiran%2520-%2520Riko%2520Alfiansyah%2520Sinaga.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83153%2F3%2Fskripsi%2520tanpa%2520pembahasan%2520-%2520Riko%2520Alfiansyah%2520Sinaga.pdf&rft.identifier=++Riko+%2C+Alfiansyah+Sinaga+++(2024)+ANALISIS+PENGGUNAAN+ARANG+TEMPURUNG+KELAPA+DAN+GARAM+DALAM+PERBAIKAN+NILAI+RESISTANSI+TANAH+PADA+ELEKTRODA+BATANG.++FAKULTAS+KEGURUAN+DAN+ILMU+PENDIDIKAN+%2C+UNIVERSITAS+LAMPUNG+.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F83153%2F