Related Questions

Calorific value of coal middling generated in coal washeries during washing of coal may be around __________ Kcal/kg.
A 1000
B 4000
C 6000
D 8000
‘The doctor is a friend of mine’. Identify the parts of. speech of ‘mine’:
A noun
B pronoun
C verb
D adjective
When is International Day for Mine Awareness and Assistance in Mine Action, recognized by the UN is observed?
A 11 December
B 4 April
C 25 September
D 25 March
He works his work, I mine. Here ‘mine’ is a -
A relative pronoun
B possessive pronoun
C possessive adjective
D none of them
Phulbari Coal Mine is in
A South Bengal
B West Bengal
C North Bengal
D Murshidabad
Fulbari coal mine is situated in which district?
A Rangpur
B Rajshahi
C Dinajpur
D Nilphamari
বড় পুকুরিয়া খনিতে কী ধরণের কয়লা পাওয়া যায়? (What type of coal is found in Barapukuria mine?)
A Lignite
B Sub-bituminous
C Anthracite
D Bituminous
Run of mine (ROM) coal is crushed by a __________ for use in domestic ovens.
A Jaw crusher
B Hammer crusher
C Ball mill
D Tube mill
Which of the following types of coal represents the first stage of formation of coal?
A Anthracite
B Lignite
C Peat
D Bituminous
Ash content in the middling coal (a byproduct of coal washeries) in India ranges between __________ percent.
A 15 to 25
B 35 to 45
C 55 to 75
D 75

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