Mechanical Operations

_____________ is the most suitable for compounding rubber and plastic solids ?

Byadmin February 18, 2019August 22, 2021

_____________ is the most suitable for compounding rubber and plastic solids ?

A. Banbury mixer
B. Pan mixer
C. Pug mill
D. Charge can mixer

Mechanical Operations

In a roll crusher, the specific power consumption and the production rate is affected by the_________________?

In a roll crusher, the specific power consumption and the production rate is affected by the_________________?

A. Reduction ratio
B. Differential roll speed
C. Both A. and B.
D. Neither A. nor B.

Read More In a roll crusher, the specific power consumption and the production rate is affected by the_________________?
Mechanical Operations

Separation of materials of the same density based on their sizes by using then-different rates of flow is called__________________?

Separation of materials of the same density based on their sizes by using then-different rates of flow is called__________________?

A. Sorting
B. Sizing
C. Flocculation
D. Elutriation

Read More Separation of materials of the same density based on their sizes by using then-different rates of flow is called__________________?
Mechanical Operations

Gelatinous solid (which plug the septum) can be filtered by a _____________ filter?

Gelatinous solid (which plug the septum) can be filtered by a _____________ filter?

A. Sparkler
B. Plate and frame
C. Vacuum leaf
D. Pre-coat

Read More Gelatinous solid (which plug the septum) can be filtered by a _____________ filter?
Mechanical Operations

Fibrous material is broken by a__________________?

Fibrous material is broken by a__________________?

A. Roll-crusher
B. Squirrel-cage disintegrator
C. Ball mill
D. Tube mill

Read More Fibrous material is broken by a__________________?
Mechanical Operations

The main differentiation factor between tube mill and ball mill is the ___________________?

The main differentiation factor between tube mill and ball mill is the ___________________?

A. Length to diameter ratio
B. Size of the grinding media
C. Final product size
D. Operating speed

Read More The main differentiation factor between tube mill and ball mill is the ___________________?
Mechanical Operations

The operating speed of a ball mill should be ______________ the critical speed?

The operating speed of a ball mill should be ______________ the critical speed?

A. Less than
B. Much more than
C. At least equal to
D. Slightly more than

Read More The operating speed of a ball mill should be ______________ the critical speed?

Similar Posts