Ink and Paint Analysis Quiz

What is the primary function of paint?

• To act as a lubricant

• To enhance electrical conductivity

• To provide aesthetic appearance

• To serve as a fuel

Which component is NOT part of paint?

• Filler

• Binder

• Solvent

• Pigment

What is the role of a binder in paint?

• To enhance drying time

• To increase viscosity

• To hold pigment particles

• To provide color

Which of the following is a common solvent used in paints?

• Water

• Sand

• Sugar

• Salt

What type of paint is used as a first coating to enhance adhesion?

• Enamel

• Primer

• Clear coat

• Base coat

Which pigment is known for its high refractive index?

• Zinc Oxide

• Carbon Black

• Phthalocyanine Blue

• Titanium Dioxide

What is the purpose of additives in paint?

• To reduce cost

• To increase weight

• To modify properties

• To change color

Which type of ink is typically used in fountain pens?

• Oil-based ink

• Paste ink

• Water-based ink

• Gel ink

What is the main difference between pigments and dyes?

• Dyes are used for painting, pigments for writing

• Dyes are dry powders, pigments are liquids

• Pigments are water-soluble, dyes are not

• Pigments are insoluble, dyes are soluble

Which of the following is a characteristic of ballpoint pen ink?

• Contains iron compounds

• Opaque and thick

• Thick and fast-drying

• Water-based