CTVET Ghana Certificate II - Plumbing study guide
CTVET Ghana Certificate II - Plumbing · Work through your exam, one topic at a time.
The CTVET Ghana Certificate II in Plumbing is a foundational trade qualification for people who want to work as plumbers or improve skills they already use on site. It suits apprentices, helpers moving into skilled work, and technicians in maintenance or construction who need a recognised credential. The CTVET Ghana Certificate II - Plumbing study guide has 10 sections and about 4,415 words.
01Occupational Health, Safety and Environment
The Occupational Health, Safety and Environment domain checks whether you can spot site hazards, apply the hierarchy of control, use PPE correctly, and handle waste and chemicals lawfully. At Certificate II you work under supervision, but you are still expected to stop unsafe work and report it.
506 words, about 3 min02Technical Drawing, Sketching and Trade Calculations
This domain tests whether you can read and produce working drawings, sketch a pipe route so another plumber can follow it, and use trade arithmetic for lengths, falls, volumes and pressures. The exam sets short calculation items and asks you to interpret line types, projections and plumbing symbols.
439 words, about 2 min03Tools, Equipment, Materials and Pipework Fundamentals
This domain covers identifying, selecting and caring for plumbing tools, knowing the common pipe materials and fittings, and applying basic pipework rules for sizing and support. Exam items often show a task and ask for the correct tool or material, or describe a joint failure and ask for the cause.
470 words, about 2 min04Pipe Bending, Jointing and Fabrication
This domain tests practical fabrication: bending pipe to shape without flattening it, calculating cut lengths, making sound joints in copper, steel and plastic, and testing the finished work. Expect questions on bend geometry, soldering sequence and joint faults.
431 words, about 2 min05Cold Water Supply and Storage Systems
This domain covers how drinking water reaches fixtures: service connections, storage, distribution, pressure and backflow protection. Because supply in many Ghanaian areas is intermittent, the exam expects you to know indirect (tank-fed) systems well, including tank sizing, stand heights and pump arrangements.
448 words, about 2 min06Sanitary Plumbing, Drainage and Waste Systems
This domain covers the removal of soil and waste from fixtures to the sewer: trap design, stack and vent arrangements, drain gradients, access for rodding and the tests that prove the system is sound. Questions often hinge on trap seal loss and on correct falls.
450 words, about 2 min07Sanitaryware, Fixtures and Appliance Installation
This domain tests setting out, fixing, connecting and commissioning sanitaryware and appliances: WCs, basins, sinks, baths, showers and urinals. Marks come from correct heights, sound fixings, right-sized wastes and a proper handover to the customer.
435 words, about 2 min08Maintenance, Fault Diagnosis and Repair
This domain tests systematic fault finding rather than parts swapping: gathering information, isolating, testing logically, repairing with the right component and proving the repair. Questions often describe a symptom and ask for the most likely cause or the next diagnostic step.
413 words, about 2 min09Entrepreneurship, Costing and Customer Care
This domain tests whether you can run plumbing work as a business: pricing a job so it makes a profit, quoting and invoicing correctly, keeping records and dealing with customers professionally. Calculation items usually involve a full cost build-up.
426 words, about 2 min10Professional Practice, Ethics and Workplace Communication
This domain tests conduct and communication: working within your competence, honesty about materials and money, respecting customers and colleagues, and recording instructions so nothing is disputed later. Scenario questions set a small ethical dilemma and ask for the most professional response.
397 words, about 2 min