PRINTING UNITS TESTS

1. Printing presses fulfill a central role in the print production process. They transfer ……………. to parts of the substrate/paper during a printing process

a) paper b) ink c) picture d) text

1. Printing nip consists of two surfaces that are pressed against each other, between which are the …………………… and the inked plate.

a) blocks b) paper c) material d) substrate

1. In letterpress printing, a cylinder ……………………of several layers of paper and cardboard is mounted on the impression cylinder.

a) layer b) jacket c) plate d) unit

1. Each maximum printing format depends on the ………………………of the plate cylinder.

a) dimensions b) height c) material d) shape

1. Variations of …………………… in gravure and flexographic presses are mainly achieved by changing the plate cylinder.

a) size b) plates c) formats d) printing

1. The letterpress ……………….is inserted into the machine vertically and locked firmly into place.

a) plate b) unit c) block d) printing

7. The ……………………. section of the press consists of three cylinders: a blanket cylinder, a plate cylinder, and the impression cylinder.

a) printing b) inking c) proofing d) drying

8. Automatic and hand-operated machines may have …………………….. bases to help them separate the paper from the screen after printing.

a) flat b) vacuum c) air d) solid

9. The semi-automatic and automatic machines often have drying …………………….. and sometimes ultraviolet drying units.

a) tube b) option c) chamber d) tunnels

10. Modern high-capacity presses are now available for ………………………… board packaging with which good quality of multicolor printing is achieved.

a) corrugated b) paper c) metal d) glossy

11. The combination of a flat screen with a sheet-guiding cylinder, that is, the flat-to-round, comes closest to classical …………………… printing.

a) offset b) letterpress c) screen d) gravure

12. The screen is fastened round the open cylinder by means of suspension rails and is also clamped …………………….. .

a) horizontally b) vertically c) axially d) slightly

13. The screen printing plate/stencil is produced using ……………………..... writing heads.

a) solid ink b) thermal c)ink-jet d) laser

14.The number of printing units arranged in a series, is also referred to as unit ……………..

a) configuration b) shape c) size d) design

1. …………………… distance is the distance between the printing units sufficient for a convenient operation.

a) transfer b) secure c) operating d) conveying

1. At the end of the …………………… cycle the conveyor chain system behind the last print unit transports the sheets to the delivery unit.

a) ultraviolet b) drying c) inking d) printing

1. To avoid production………………….. , the reels are almost exclusively changed in a fully-automated process by splicers.

a) stoppages b) delays c) bottlenecks d) fails

1. A separate infeed unit, also called pre-tensioning unit, is located after the reel stand for keeping ……………………. tension constant.

a) circuit b) paper c)electric d) web

1. Various ……………………… equipment is connected to the printing unit and it has some effect on web travel.

a) gluing b) inking c) finishing d) drying

1. . The web can also be cut into individual sheets after printing using “sheeters”, and then stacked in a …………………. like with sheet-fed presses.

a) delivery b) printier c) feeder d) front

1. The image carrier in web-fed letterpress printing presses was a …………………. form, which is mounted on a plate cylinder.

a) flat b) oval c) square d) round

22. Two blanket cylinders are in contact with the web, which runs between the cylinders and is printed on the front and ……………… side simultaneously (perfecting).

a) end b) reverse c) other d) first

23. In the ………………….. printing unit both blanket cylinders are brought into contact with each other in a horizontal direction and the web runs between

them in a vertical direction.

a) Y-shaped b) U-type c) arch-type d) H-type unit

24. In a ……………………. hot air dryer both print lines are arranged behind each other and reroute the web via the second section.

a) horizontal b) flat c) vertical d) two-level

25. This method is also a thin layer process where the base cover is electrically covered with a removable copper skin.

a) The thin layer method b) Heavy copper plating c) The Ballard skin method d) (thick layer technique

Date: 2015-12-24; view: 914