https://nwucert.com/courses/electrical-installation-practice/assignments/practical-fault-diagnosis-exercise/2026-06-21T23:59:01+00:00https://nwucert.com/courses/module-6-ventilation-systemslesson-1-introduction-to-ventilation-principles-lesson-2-types-of-ventilation-systems-lesson-3-installation-techniques-for-ventilation-systems-lesson-4-energy/assignments/research-assignment-innovations-in-hvac-technology/2026-06-22T00:09:55+00:00https://nwucert.com/courses/module-6-ventilation-systemslesson-1-introduction-to-ventilation-principles-lesson-2-types-of-ventilation-systems-lesson-3-installation-techniques-for-ventilation-systems-lesson-4-energy/assignments/assignment-analyzing-hvac-system-efficiency/2026-06-22T00:09:55+00:00https://nwucert.com/courses/module-6-ventilation-systemslesson-1-introduction-to-ventilation-principles-lesson-2-types-of-ventilation-systems-lesson-3-installation-techniques-for-ventilation-systems-lesson-4-energy/assignments/assignment-analyzing-refrigeration-system-design/2026-06-22T00:09:55+00:00https://nwucert.com/courses/module-6-ventilation-systemslesson-1-introduction-to-ventilation-principles-lesson-2-types-of-ventilation-systems-lesson-3-installation-techniques-for-ventilation-systems-lesson-4-energy/assignments/assignment-designing-a-basic-hvac-electrical-circuit/2026-06-22T00:09:55+00:00https://nwucert.com/courses/module-6-advanced-hair-cutting-techniqueslesson-1-precision-cutting-for-modern-styles-lesson-2-layering-and-texturizing-techniques-lesson-3-creative-use-of-clippers-and-shears-lesson-4-ma/assignments/barbering-tools-identification-and-use/2026-06-22T00:14:51+00:00https://nwucert.com/courses/professional-certificate-in-beauty-therapy-and-aesthetic-care/assignments/assignment-exploring-beauty-therapy-careers/2026-06-22T00:25:34+00:00https://nwucert.com/courses/professional-certificate-in-beauty-therapy-and-aesthetic-care/assignments/assignment-anatomy-and-physiology-case-study/2026-06-22T00:25:34+00:00https://nwucert.com/courses/professional-certificate-in-beauty-therapy-and-aesthetic-care/assignments/skin-analysis-case-study/2026-06-22T00:25:34+00:00https://nwucert.com/courses/professional-certificate-in-beauty-therapy-and-aesthetic-care/assignments/assignment-create-a-trend-driven-beauty-look/2026-06-22T00:25:34+00:00