Related Questions

__________ conveyor is the most suitable for long distance transportation of cold, non-abrasive granular/irregular shape/fine materials.
A Bucket
B Belt
C Screw
D Apron
For material transportation, conveyors are used when the prevailing conditions include
A Loads are uniform
B Routes do not vary
C Materials move relatively continuously
D All of these
The abrasive recommended for grinding materials of high tensile strength is
A Silicon carbide
B Aluminium oxide
C Sand stone
D Diamond
The abrasive recommended for grinding materials of low tensile strength is
A Silicon carbide
B Aluminium oxide
C Sand stone
D Diamond
An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is:
A Positive & greater than zero
B Positive with at least one equal to zero
C Negative with at least one equal to zero
D None of the above
Which of the following is the most suitable abrasive for grinding high tensile strength materials?
A Silicon carbide
B Corundum
C Aluminium oxide
D Boron carbide
The maximum recommended pulse rate R, when exercising , for a person who is x years of age is given by the equation R = 176- 0.8 x. what is the age , in years , of a person whose maximum recommended pulse rate when exercising is 140?
A 40
B 45
C 50
D 55
The maximum recommended pulse rate R, when exercising .for a person who is x years of age is given by the equation R = 176 - 0.8 x . what is the age, in years , of a person whose maximum recommended pulse rate when exercising is 140?
A 40
B 45
C 50
D 55
Vertical transportation of materials can be done by a/an
A Apron conveyor
B Pneumatic conveyor
C Bucket elevator
D Both B & C
A belt conveyor used for the transportation of materials can
A Run upto 1 km
B Travel at a speed upto 300 metres/minute
C Handle materials upto 5000 tons/hr
D All of the above

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