Answer all questions from this section 1.Understanding the distinction between soil appliances and waste appliances is a fundamental in plumbing installations . Differentiate between soil appliance and waste appliances as used in plumbing installation work.(1) ippliance rece re and d cehhil receive after and dispase dispare from go general ()a(A) marks) 2.Plumbers use different types of drawings while fixing sanitary appliances . What do you understand by the term isometric drawing? is a drawing enenrional preferences Name three types that may be used. 1) In barin (3 marks) 4.Sanitary appliances are used to discharge waste from a building Outline FOUR examples of soil sanitary appliances used in a building. I)urinals Gok (4marks) 5.Personal protective equipment are needed in a workshop to minimize occurrence of accidents in a workshop . List any four types of Personal Protective Equipment needed. (4 marks) 6. Urinals are used to reduce congestion in male toilets . Highlight THREE types of urinals that are commonly used in plumbing works. (3marks) (3marks) 8.Linderstanding units of medsurements used in the field is very vital . Convert the following units into mm. __ a) 122 feet (2naarks) b) 15 inches. (2 marks)

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Answer all questions from this section 1.Understanding the distinction between soil appliances and waste appliances is a fundamental in plumbing installations . Differentiate between soil appliance and waste appliances as used in plumbing installation work.(1) ippliance rece re and d cehhil receive after and dispase dispare from go general ()a(A) marks) 2.Plumbers use different types of drawings while fixing sanitary appliances . What do you understand by the term isometric drawing? is a drawing enenrional preferences Name three types that may be used. 1) In barin (3 marks) 4.Sanitary appliances are used to discharge waste from a building Outline FOUR examples of soil sanitary appliances used in a building. I)urinals Gok (4marks) 5.Personal protective equipment are needed in a workshop to minimize occurrence of accidents in a workshop . List any four types of Personal Protective Equipment needed. (4 marks) 6. Urinals are used to reduce congestion in male toilets . Highlight THREE types of urinals that are commonly used in plumbing works. (3marks) (3marks) 8.Linderstanding units of medsurements used in the field is very vital . Convert the following units into mm. __ a) 122 feet (2naarks) b) 15 inches. (2 marks)

Answer 1

1. Soil appliances and waste appliances serve different functions in plumbing installations. Soil appliances are designed to receive soil or wastewater from various fixtures within a building, such as sinks, toilets, and bathtubs. They are typically connected to the soil pipe, which carries wastewater to the septic tank or sewer system. On the other hand, waste appliances are designed to discharge wastewater or liquid waste from a building into the sewer system or septic tank. Examples of waste appliances include sinks, washing machines, and dishwashers.2. Isometric drawing is a type of drawing that represents three-dimensional objects in two dimensions. It provides a perspective view of the object, showing its height, width, and depth. Isometric drawings are commonly used in plumbing to represent complex piping systems and to help plumbers visualize how different components fit together. Three types of drawings that may be used in plumbing include plan drawings, elevation drawings, and section drawings.4. Soil sanitary appliances are used to discharge waste from a building. Examples of soil sanitary appliances include urinals, toilets, sinks, and bathtubs. These appliances are designed to receive wastewater from various fixtures and discharge it into the soil pipe, which carries the wastewater to the septic tank or sewer system.5. Personal protective equipment (PPE) is essential in a workshop to minimize the occurrence of accidents. Four types of PPE needed in a workshop include safety glasses or goggles to protect the eyes, gloves to protect the hands, safety shoes to protect the feet, and overalls or aprons to protect the clothing and skin.6. Urinals are commonly used in male toilets to reduce congestion. Three types of urinals that are commonly used in plumbing works include wall-mounted urinals, floor-mounted urinals, and freestanding urinals. Wall-mounted urinals are installed on walls, floor-mounted urinals are installed on floors, and freestanding urinals are self-contained and do not require installation on walls or floors.8. Conversion of units:a) 122 feet can be converted to millimeters (mm) by multiplying it by the conversion factor of 304.8 mm/foot. Therefore, 122 feet is equal to 122 x 304.8 = 37,097.6 mm.b) 15 inches can be converted to millimeters (mm) by multiplying it by the conversion factor of 25.4 mm/inch. Therefore, 15 inches is equal to 15 x 25.4 = 381.6 mm.

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