Related Questions

Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent.
A 75
B > 30
C 50
Fibrous fracture occurs in
A Ductile material
B Brittle material
C Elastic material
D Hard material
Size reduction of fibrous materials like wood, asbestos, mica etc. is done by a disintegrator exemplified by the
A Blake jaw crusher
B Cage mill
C Stamp mill
D Bradford's breaker
The materials which fracture even at small strains are termed as brittle, while those materials which exhibit an appreciable deformation before failure are termed as
A Rigid
B Tough
C Ductile
D Plastic
A tensile test is performed on a round bar. After fracture, it has been found that the diameter remains approximately same at fracture. The material under test was
A Mild steel
B Cast iron
C Glass
D Copper
Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent.
A 10
B 50
C 80
D 95
The fibrous membranes surrounding organs in the human body are tough _______ add strength to the parts of the body they cover.
A moreover
B furthermore
C since
D and
Regarding fibrous pericardium
A Phrenic nerve supplies fibrous pericardium
B It merges with great vessels
C It is adherent with central tendon
D Fibrous pericardium is developed from heart tube
E It is adherent with sternum
Which of the following is the most suitable for handling fibrous and dense slurries?
A Propeller agitator
B Cone type agitator
C Turbine agitator
D Radial propeller agitator
Fibrous material is broken by a
A roll crusher
B squirrel-cage disintegrator
C ball mill
D none of these

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