True or false?

In PolyJet 3D printing, paper is used as support material.

Which of the following types of light sources is/are used by Digital Light Processing (DLP)?

In the laser sintering process, the build chamber used is.

Which file format serves as the standard data interface between 3D printing machines and CAD software?

Working of which of the following processes is illustrated in the given image?

Which of the following BD printing technologies uses plaster as production material?

Which of the following is NOT an advantage of 3D printing?

Which of the following is correct about PolyJet technology or Objet Connex printers? I. These printers use one photopolymeric material at a time. ll. These printers print two different materials at a time.

What do power binding printers use to apply a rapidly-solidified binder to the powder bed in order to create new solid objects?

Which of the following are used in a PolyJet 3D printer?

Which of the following points of difference between subtractive manufacturing and additive manufacturing are true? I. Additive manufacturing is better for complex geometries as compared to subtractive manufacturing. ll. Additive manufacturing can be used for wood and foam, but subtractive manufacturing cannot. lll. If larger quantities of a part are required. additive manufacturing is preferred over subtractive manufacturing.