Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Mate (Mines)' And exam conducted in the year 2024. And Question paper code was '006/2024/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
FINAL ANSWER KEY
Question 6/2024/0ட
Paper Code:
Category 153/2023
Code:
Exam: Mate (Mines)
Date of Test 10-01-2024
Department Kerala Minerals and Metals Ltd
Question1:-The drill machine that can drill holes from 65 to 230 mm diameter is
hard rocks is
A:-Electric drill
B:-Wagon drill
C:-DTH
D:-Churn drill
Correct Answer:- Option-C
Question2:-The percussive drilling is applicable up to maximum depth of
൧:-200 ന
B:-300 m
C:-500 m
D:-700 m
Correct Answer:- Option-B
Question3:-The device used to prevent unnecessary swinging of the bucket in
sinking shaft is
A:-Spider
B:-Kibble
C:-Scaffold
D:-Rider
Correct Answer:- Option-D
Question4:-The quantity of ventilating air shall be provided in sinking shaft is
, if depth exceeds 25 m.
A:-100 m3
B:-200 ns
C:-300 ms
D:-400 ൧
Correct Answer:- Option-C
Question5:-The method of sinking shaft through alternate loose and tough strata up
to 60 mis