TLE Practice Test

A cap is used to close off the end of a pipe, effectively stopping the flow of water. When a PVC pipe has a male adapter, a cap is the appropriate fitting. A coupling connects two pipes, an elbow changes direction, and a plug is used to close off a female-threaded fitting, not a male adapter.

Cream foundations are recommended for dry skin as they provide a thicker, moisturizing base that helps hydrate and smooth the skin. Cake and stick foundations are typically used for oilier skin types as they offer more coverage and less moisture.

An eyebrow pencil is used to fill in and correct the shape of eyebrows by adding color and definition. Depilatories, electric clippers, and razors are used for hair removal, not for shaping or defining eyebrows.

An orange wood stick is a small tool used in manicures to clean under the nails and remove excess nail polish around the edges of the nails. It can also be used to push back cuticles gently but is not typically used to apply oil or remove stains directly.

The pedicurist should first understand the client's preferences regarding the shape, color, and design of the toenails. This helps in meeting the client's expectations and avoids misunderstandings or dissatisfaction with the service.

While reducing oiliness and cleaning the face are appropriate measures, applying moisturizer is typically not restricted and can be beneficial in managing acne-prone skin when used correctly.

Tapered haircutting, also known as graduated haircutting, involves cutting the hair in layers to create a gradual effect.

The source in an electrical circuit provides the electrical power needed for the circuit to function. This can include batteries, generators, or main power supplies.

No. 14 AWG wire is commonly recommended for lighting fixtures to ensure safety and proper performance without being overly thick.

Connecting cells in parallel increases the current capacity while maintaining the same voltage.

An alternator is a synchronous AC machine used to convert mechanical power into electrical power.

A photovoltaic system is a type of solar collector that generates electrical voltage when exposed to sunlight.

Rigid metal conduit of 15-20 mm diameter must be supported at least every 3,800 mm.

Conductors need additional wiring insulators to protect them from mechanical harm and ensure safety.

Dirty plates should not be stacked on the guest table; they should be cleared separately.

Fat does not repair body tissues; this is a function of proteins.

Vitamin C is water-soluble, not fat-soluble.

A septic tank is used to collect and treat wastewater from a house.

A check valve prevents backflow by allowing water to flow in only one direction.

Teflon tape is used to seal threaded fittings and prevent leakage.

Plumbing design must meet performance and cleanliness standards; however, the specific phrasing of statement b is less typical of standard regulations.

Toxic substances are those hazardous to human health.

A down spout is used to direct rainwater from the roof to the ground.

The standard length of a PVC pipe is typically 10 feet.