Which of following gas is not found in underground mine -
Anonymous Poll
8%
Oxygen
15%
Nitrogen
2%
Methane
75%
None
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Workmen inspector is designated by _________ in consultation with the registered trade union.
Anonymous Poll
11%
DGMS
58%
Mines Manager
27%
Owner/Agent
3%
Foreman
👍2
👍2
👍1
Minimum height of candidate for mining sirdar examination is
Anonymous Poll
25%
5ft
2%
6 ft
13%
5.5 ft
59%
All
🎲 Quiz 'Chhattisgarh GK'
SECL 2023 (Part 1)
🖊 20 questions · ⏱ 30 sec
SECL 2023 (Part 1)
🖊 20 questions · ⏱ 30 sec
The amount of innert dust required to be mixed with the coal dust to make it non flammable called
Anonymous Poll
27%
Caking Index
18%
Mixed Index
46%
Explosibilty Index
9%
Havenier Index
👍1
🎲 Quiz '20 question about Technical'
🖊 20 questions · ⏱ 30 sec
🖊 20 questions · ⏱ 30 sec
👍1🕊1
🎲 Quiz 'Mining notes'
Mining engineering
🖊 53 questions · ⏱ 30 sec
Mining engineering
🖊 53 questions · ⏱ 30 sec
What is subsidence in coal mining?
Anonymous Poll
28%
Folding of Strata
29%
Breaking of load
13%
Lifting of surface water
30%
None of the above
👍3
🎲 Quiz 'Secl mining sirdar ✌️'
🖊 56 questions · ⏱ 30 sec
🖊 56 questions · ⏱ 30 sec
🎲 Quiz 'Blasting in open cast'
🖊 30 questions · ⏱ 30 sec
🖊 30 questions · ⏱ 30 sec
Opencast MCQs
Date : 31/07/2023 (Monday)
🖊 10 Questions ⏱ 30 Second Per Questions
Test Start in 02:00 pm (31/07/23)
Date : 31/07/2023 (Monday)
🖊 10 Questions ⏱ 30 Second Per Questions
Test Start in 02:00 pm (31/07/23)
👍6