Rittinger number which designates the new surface prduced per unit of mechanical energy absorbed by the material being crushed, depends on the

Mechanical Operations
Rittinger number which designates the new surface prduced per unit of mechanical energy absorbed by the material being crushed, depends on the

Elastic constant of the material

All of these

State or manner of application of the crushing force

Ultimate strength of the material

Elastic constant of the material

All of these

State or manner of application of the crushing force

Ultimate strength of the material

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Mechanical Operations
What is the usual value of angle of nip for crushing of ordinary rock in smooth steel crushing rolls?

46°

16°

40°

32°

46°

16°

40°

32°

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Mechanical Operations
Sedimentation on commercial scale occurs in

Thickeners

Classifiers

Rotary drum filters

Cyclones

Thickeners

Classifiers

Rotary drum filters

Cyclones

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Mechanical Operations
Mixing mechanism employed in a pan mixer is by

Kneading

None of these

Mulling

Dispersion

Kneading

None of these

Mulling

Dispersion

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Mechanical Operations
Which of the following is a continuous filter?

Plate and frame filter

Shell and leaf filter

Cartridge filter

None of these

Plate and frame filter

Shell and leaf filter

Cartridge filter

None of these

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Mechanical Operations
Grinding efficiency of a ball mill is of the order of __________ percent.

90-95

40-50

43835

75-80

90-95

40-50

43835

75-80

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Mechanical Operations

Mechanical Operations Rittinger number which designates the new surface prduced per unit of mechanical energy absorbed by the material being crushed, depends on the

Mechanical Operations What is the usual value of angle of nip for crushing of ordinary rock in smooth steel crushing rolls?

Mechanical Operations Sedimentation on commercial scale occurs in

Mechanical Operations Mixing mechanism employed in a pan mixer is by

Mechanical Operations Which of the following is a continuous filter?

Mechanical Operations Grinding efficiency of a ball mill is of the order of __________ percent.

Mechanical Operations
Rittinger number which designates the new surface prduced per unit of mechanical energy absorbed by the material being crushed, depends on the

Mechanical Operations
What is the usual value of angle of nip for crushing of ordinary rock in smooth steel crushing rolls?

Mechanical Operations
Sedimentation on commercial scale occurs in

Mechanical Operations
Mixing mechanism employed in a pan mixer is by

Mechanical Operations
Which of the following is a continuous filter?

Mechanical Operations
Grinding efficiency of a ball mill is of the order of __________ percent.