Mechanical Operations In a roll crusher, the specific power consumption and the production rate is affected by the Both A & B Neither A nor B Reduction ratio Differential roll speed Both A & B Neither A nor B Reduction ratio Differential roll speed ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is a cohesive solid. Wet clay Sand None of these Wheat Wet clay Sand None of these Wheat ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The unit of filter medium resistance is Cm⁻¹ Cm/gm⁻¹ Gm/cm⁻¹ Gm⁻¹ Cm⁻¹ Cm/gm⁻¹ Gm/cm⁻¹ Gm⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction of the __________ can be suitably done by ball mills, crushing rolls and rod mills. Metalliferrous ores Non-metallic ores Basic slags Asbestos & mica Metalliferrous ores Non-metallic ores Basic slags Asbestos & mica ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pine oil used in froth floatation technique acts as a/an Modifier Collector Activator Frother Modifier Collector Activator Frother ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following can be most effectively used for clarification of lube oil and printing ink? Sharpies supercentrifuge Disc-bowl centrifuge Sparkler filter Precoat filter Sharpies supercentrifuge Disc-bowl centrifuge Sparkler filter Precoat filter ANSWER DOWNLOAD EXAMIANS APP
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