Question:
Which one of the following supports does not require a power pack for its operation?
Which one of the following supports does not require a power pack for its operation?
Show Hint
Close circuit hydraulic props operate without external power packs.
Updated On: May 28, 2025
- Chock shield support
- Open circuit hydraulic prop
- Close circuit hydraulic prop
- Alpine breaker line support
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Close circuit hydraulic props are self-contained and do not require external power packs for operation, unlike open circuit systems.
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