NCL MINING SIRDAR 2020 EXAM PAPER
NORTHERN COALFILEDS LTD MINING SIRDAR EXAM PAPER_2020
Maximum number of attempts for obtaining a statutory examination certificate of DGMS is:
A) 8 B) 9 C) 7 D) Not fixed
In signaling of shaft fittings what does TWO RAPS means:
A) Stop B) Lower C) Ascend D) Non of the above
Examination of haulage and travelling roadways shall be done :
A) Once in a month B) Twice in a week C) Once in a week D) once in every fortnight
What does SMP means?
A) Safe Man power B) Safe Machine Movement C) Safety Management Plan D) Safety Manual Planning
Overall slope of spoil dump, if exceeding 30 m in height shall be :
A) Exceeding 1 vertical to 1.5 horizontal B) Exceeding 37.5 degree C) Not exceeding 1 vertical to 1.5 horizontal D) None of the above
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