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31
The ramp of gathering head can be raised or lowered usually through . . . . . . . . m.
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Answer & Solution
Answer: Option C
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32
The detaching hooks commonly used are classified into . . . . . . . . types.
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Answer & Solution
Answer: Option B
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33
The Auger drill of Eimco Elecon Ltd. trade name model . . . . . . . . SDL base, drill used in coal mines of India.
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Answer: Option C
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34
In bucket wheel excavator system, the transporting scheme is with . . . . . . . .
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Answer: Option C
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35
Koepe winding also called . . . . . . . .
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Answer: Option C
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36
What type of safety features are attached with LHD machine.
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Answer: Option D
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37
The length of splice depend upon the . . . . . . . .
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Answer: Option D
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38
The level joists of head gear carry the . . . . . . . . above the dealing level is equal to overall heigh of cage.
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Answer & Solution
Answer: Option C
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39
The number of plates movable in kings safety detaching hook . . . . . . . .
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Answer & Solution
Answer: Option A
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40
The clip consists a pair of steel cheeks, loosely held together by adjustable centre bolt which has a spring sourrounding it to keep the place apart and kept in position by pins supporting lever and coupling hook called . . . . . . . .
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Answer & Solution
Answer: Option B
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