Which of the following is not an industrial screening equipment ?
A. Sharpies centrifuge
B. Vibrating screen
C. Grizzly
D. Trommel
Month: February 2019
Who has declared himself interim President of Venezuela?
Who has declared himself interim President of Venezuela?A. Juan Guaido
B. Nicolas Maduro
C. Hugo Chávez
D. Carlos Andres Parez
B. Nicolas Maduro
C. Hugo Chávez
D. Carlos Andres Parez
Which of the following mineral dressing operations is termed as ‘comminution’?
Which of the following mineral dressing operations is termed as ‘comminution’?
A. Panning
B. Spiralling
C. Tabling
D. None of these
200 mesh sieve size corresponds to _____________ microns?
200 mesh sieve size corresponds to _____________ microns?
A. 24
B. 74
C. 154
D. 200
Which of the following is a pressure filter ?
Which of the following is a pressure filter ?
A. Leaf filter (Moore filter)
B. Plate and flame filter
C. Rotary drum filter
D. Sand filter
Which of the following is not used as a filter medium in case of corrosive liquids?
Which of the following is not used as a filter medium in case of corrosive liquids?
A. Nylon
B. Glass cloth
C. Metal cloth of monel or stainless steel
D. Cotton fabric
The main size reduction operation in ultrafine grinders is_____________?
The main size reduction operation in ultrafine grinders is_____________?
A. Cutting
B. Attrition
C. Compression
D. Impact
With whose name German rescue ship has been named after?
With whose name German rescue ship has been named after?A. Alan Kurdi
B. Ahmed Tamimi
C. Nadia Murad
D. Malala Youssafzai
B. Ahmed Tamimi
C. Nadia Murad
D. Malala Youssafzai
The photograph of three-year-old Alan Kurdi’s lifeless body washed up on a Turkish beach shocked the world in 2015. A German rescue organization has now named a ship after the toddler on Feb 10 2019.
A German migrant rescue ship operating in the Mediterranean was renamed on Sunday after Alan Kurdi, the three-year-old Syrian Kurdish boy whose lifeless body washed up on a Turkish shore during the height of Europe’s migrant crisis, galvanizing global oion.
Mixing of plastic solids is generally facilitated by___________________?
Mixing of plastic solids is generally facilitated by___________________?
A. Dispersion
B. Mastication
C. Kneading
D. None of these
With increase in drum speed, in a rotary drum filter, the filtration rate_______________?
With increase in drum speed, in a rotary drum filter, the filtration rate_______________?
A. Increases
B. Increases linearly
C. Decreases
D. Is not affected