**Core Concept**
The Factory Act and the Workman Compensation Act are two significant pieces of legislation in India that provide socio-security measures to workers. These acts aim to protect the welfare of workers in various aspects, including health, safety, and compensation for injuries or disabilities.

**Why the Correct Answer is Right**
The Factory Act, 1948, provides various socio-security measures to workers, such as regulating working hours, providing safe working conditions, and ensuring proper ventilation and lighting in factories. It also mandates the provision of medical facilities and compensation for injuries or disabilities. The Workman Compensation Act, 1923, on the other hand, provides financial compensation to workers for injuries or disabilities sustained during employment. This act ensures that workers receive timely and adequate compensation for their losses.

**Why Each Wrong Option is Incorrect**
**Option A:** The Factory Act is correct, but the Central Maternity Benefit Act is also relevant, so this option is not entirely incorrect. However, it is incomplete.
**Option B:** The Central Maternity Benefit Act provides maternity benefits to women workers, but it is not the only act that provides socio-security measures.
**Option C:** The Workman Compensation Act is correct, but it is not the only act that provides socio-security measures.
**Option D:** The Disablement Benefit Act is not a specific act that provides socio-security measures to workers; it is a general term that might refer to various benefits.
**Option E:** There is no Personal Benefit Act that provides socio-security measures to workers.

**Clinical Pearl / High-Yield Fact**
It is essential for medical professionals to be aware of the various socio-security measures provided to workers under different acts, as this knowledge can help them navigate complex cases and provide better care to their patients.

**Correct Answer:** C. Workman compensation Act