D:-Gray scale
Correct Answer:- Option-B
Question77:-Why there is more number of distributor ink rolls in offset printing process?
A:-Ink milling
B:-Even distribution
C:-Dwell ime setting
D:-Ink drying
Correct Answer:- Option-A
Question78:-Indirect laser engraving process uses on the copper cylinders.
A:-Light sensitive black layer
B:-Emulsion layer
C:-Carbon layer
D:-Electrostatic layer
Correct Answer:- Option-A
Question79:-Electro formed screen are made from
A:-tin
B:-nickel
C:-antimony
D:-aluminium
Correct Answer:- Option-B
Question80:-Funning the pile to reduce friction between the sheets are known as
A:-Loading
B:-Trimming
C:-Transporting
D:-Jogging
Correct Answer:- Option-D
Question81:-In cutting principle the knife work without counteracting tool

B:-sheet cut
C:-burst cut
D:-flat cut
Correct Answer:- Option-C
Question82:-Carousel screen printing machines are based upon
A:-cylinder bed principle
B:-rotational principle
C:-oblique motion
D:-stationery bed
Correct Answer:- Option-B
Question83:-What problem would be encountered when the gravure cylinder is not perfectly round within a cross section?
A:-static imbalance
B:-dynamic imbalance
C:-non static imbalance
D:-static balance
Correct Answer:- Option-A
Question84:-Which of these part is used for automatically positioning a new web to the tail end of the web being printed?
A:-Splicer
B:-Tumer bar
C:-Web bar
D:-Folding bar
Correct Answer:- Option-A
Question85:-When the contact angle (8)<90° is the measure of the wetting of solid by a liquid then it represents
A:-Poor wetting
B:-Very poor wetting
C:-Moderate wetting
D:-Good wetting
Correct Answer:- Option-D
Question86:-Which of these process are commonly used for destination of water in press?
A:-Reverse osmosis
B:-Distillation