20,

21,

22,

23,

24,

25,

26,

27,

28,

Name the endless belt which carries the paper to the front lay (front stop) :
(A) Conveyorbelt (B) Running wheels (C) Paster (D) Sheet separator

Identify the small gap between the bearer and the cylinder body.
(ಹ) Cylinder (B) Gutter (~) Clamp (D) Strip

Name the intermediate roller between the fountain roller and the distribution roller in an
offset machine.

(ಹ) Ductor roller (8) Form roller
ಲ) Anilox roller D) Dampening roller
pening

The rollers that actually in contact with plate cylinder in an offset machine are called

(ಹ) Blanket (8) Distribution rollers

(ಲ) Formrollers (D) Fountain rollers

In waterless presses the surface of a waterless plate is a layer of that repels ink
and keeps the non image area separate from the image area.

(ಹ) Toner (B) Zinc (ಲ) Antimony (D) Silicon rubber
The printed sheets in the delivery unit are sprayed with to avoid setoff.

(ಹ) Chalk powder (3) Super calendering

(C) Drying agents (D) Anti setoff powder

Hardness of blanket is measured in terms of
(ಹ) Thickness (8) Shore hardness (C) Flexibility (D) Elasticity

Satellite unit is found in which type of presses ?
(ಹ) Gravure (8) Sheetfed (ಲ) Web presses (D) Screen Printing

A unique mechanism for bringing a new roll of paper into the feed cycle in web presses is
called डर

(ಹ) Splicer (8) Dancer roller (ಲ) Tensioner (D) Folder

5 074/2017
{P.T.O}