Izici ze-Eelctromission:
1- izibalo zokukhanyisa.
- Ukuguqulwa kwe-Watt-lumen.
- Ukuguqulwa kwe-Lux-Lumen.
- Ukuguqulwa kweWatt-Lux.
- Ukuguqulwa kukaCandela-Lux.
- Ukuguqulwa kukaCandela-Lumen.
- Ukuguqulwa kukaLux-FootCandela.
- Ukushisa kombala.
- Izinhlobo zamalambu.
- Izibani izakhiwo.
- Izinhlobo zeBallast nokuxhumana
- Izinhlobo Ceiling.
- Lamp umbala esephepheni.
- Ukusebenza kwamalambu.
- Ishintsha imidvwebo.
- Igumbi lenkomba yokubala.
- Ukusetshenziswa factor wokubala.
- Ukunconywa kwezinga le-CIBSE ukukhanyisa i-LUX.
2-Amandla Izibalo:
- Isilinganiso samandla kagesi wezakhiwo.
- Itafula lokusetshenziswa kwamandla.
- Amandla factor wokubala.
- Watt-VA wokubala.
- Amp-KWatt-KVA wokubala.
- Kwatt to wokubala amp.
- Izinhlobo zemithwalo kagesi.
- Line-isigaba ukuguqulwa zamanje.
- I-calculator yokusebenza kahle kwe-DC.
Izintambo ezi-3-Power:
- Ukuguqulwa kwe-AWG / mm2
- I-Voltage drop wokubala.
- Ikhebula losayizi wokubala.
- Isici sokulungiswa kwethempelesha
- Ground lokushisa factor
- Isici sokulungiswa kwenhlabathi
- Thermal ukumelana ukulungiswa factor
- Ikhebula lokulungiswa kokujula kwekhebula.
- Isici sokulungiswa kwebanga lekhebula.
- Isici sokulungiswa kweqoqo lekhebula.
- Ukwakhiwa kwekhebula.
- Ukwehla kwe-Voltage kwezintambo zamandla kagesi aphansi
- Izintambo ze-PVC vs XLPE.
- Ukukhetha ikhebula lamandla.
- iDemo wesifunda zamanje
Ama-4-Transformers:
- Isingeniso.
- Ukwakhiwa.
- Izinhlobo Zokupholisa.
- Liquid vs transformers ezomile
- Ukucaciswa kobuchwepheshe.
- Transformers izibalo.
5-CCTV:
- Ukuqapha.
- Ukucatshangelwa injongo, ukuvikela.
- Amandla we-CCTV, ukulinganiselwa kokusebenza kwe-ans.
- umdwebo wesistimu.
- I-DVR
- Ukuqapha, Resolution kanye chips izinhlobo.
- Ama-lens we-CCTV
- LUX
- Izinamathiseli.
- Izibali zamalensi we-CCTV
6- Uhlelo Lomsindo
Ezinye izici zikulindele ukuthi uzihlole.
Zizwe ukhululekile ukuxhumana nathi, ukusicela nokusinikeza izici ozidingayo nokuthi uzithanda kanjani.
Kubuyekezwe ngo-
Mas 29, 2023