In which of the following processes is a plastic filament melted and then deposited. one layer at a time onto a build platform via a heated extruder?

Which of the following statements is NOT true about Objet's PolyJet system?

Which of the following is/are NOT (an) advantage(s) of laser melting?

For which of the following processes can titanium be used in 3D printing? 1. Sintering 2. Melting 3. Electron Beam Melting

Which of the following is/are INCORRECT with respect to Object 3D Pro 3D printers? I. The model grows inside a gel-like support material. II. The printer software selects the optimal orientation for slicing and building. I”. The layer thickness of the printer is less than 12 microns.

The Fused Deposition Modeling method of printing requires pressure and temperature.

Which is the slowest process among the following?

Which of the two techniques given below is faster, more flexible and less inexpensive than the other technique for producing small quantities of 3D parts?

What process is shown in the given image?

Which additive manufacturing technique do the following statements refer to? This technique creates an object, layer by layer, by extruding a f‌ilament of ink from a nozzle. It produces fragile and non-dense ceramic 3D products.

The properties given below refer to which material? It is a biodegradable plastic material. It can be used for DLP/SL processes in resin format. It is not the most durable or flexible plastic.