Ace Your H20-688_V1.0 HCSP Presales Exam

Exact Extract — Entry Management: Equipment and Materials Acceptance (PDF page 267, training slide 22)

The package is not intact. Communicate with the EPC/customer and owner about whether to further check and receive goods.

Damaged equipment: Remind the supervision engineer and project team to communicate with the supply department and fill in the Cargo Replacement Application Form.

Technical Deep Dive:

Huawei ' s entry-management process distinguishes between damage to the outer packaging and confirmed damage to the equipment itself. These conditions require different responses.

Option D is correct because the question specifically states that the outer package is damaged.

When packaging damage is identified during goods receipt, the responsible personnel must coordinate with the EPC, customer, and owner to determine whether further inspection and acceptance are appropriate.

The condition of the packaging must be documented, and the equipment must be evaluated before installation or commissioning is authorized.

Option A is incorrect. The SQA and supervision engineer cannot independently authorize receipt solely on the basis of their own assessment when the prescribed process requires consultation with the relevant project stakeholders.

Option B is incorrect for the stated condition. The Cargo Replacement Application Form is associated with confirmed equipment damage. Damaged packaging alone does not automatically establish that replacement is necessary.

Option C is incorrect as the direct response. Evaluation of whether equipment can be installed or must be returned for repair or replacement applies when the equipment has been damaged during transportation or handling.

If inspection confirms equipment damage, the corresponding escalation and replacement procedure must be followed. Damaged equipment must not be installed or connected to the network without appropriate authorization and technical confirmation.

Important answer-key correction: B is not the appropriate answer for damaged outer packaging alone. The Huawei process explicitly maps package not intact to communication with the EPC/customer and owner.

Final verification: D.

Exact Extract — Precautions for Battery Recycling (PDF page 200, training slide 59)

Dispose of waste batteries in accordance with local laws and regulations. Do not dispose of batteries as household waste. Improper disposal of batteries may result in environmental pollution or an explosion.

If a battery leaks or is damaged, contact technical support or a battery recycling company for disposal.

Technical Deep Dive:

Waste energy-storage batteries require controlled collection, transportation, recycling, and disposal because they contain potentially hazardous materials and may retain significant electrical energy after removal from service.

Lithium-ion batteries commonly used in Huawei Digital Power energy-storage solutions contain electrochemical cells, electrolyte, metallic conductors, and other components that require appropriate end-of-life management.

Improper disposal creates several major risks.

Electrical and fire hazards: Discarded batteries can retain sufficient energy to initiate short circuits if terminals contact conductive materials. Mechanical damage, crushing, or exposure to excessive temperatures can initiate thermal runaway, potentially resulting in fire or explosion.

Environmental hazards: Damaged battery cells may release electrolyte or other substances that can contaminate the surrounding environment. Recycling through authorized facilities enables appropriate handling and recovery of valuable materials.

Transportation risks: Damaged, defective, or end-of-life lithium batteries may be subject to dangerous-goods transport requirements. Their classification, packaging, marking, documentation, and transport conditions must follow applicable local and international regulations.

For SQA personnel, compliance includes verifying that waste batteries are segregated, appropriately stored, and transferred to authorized recycling or waste-management organizations.

Damaged or leaking batteries require additional precautions, including preventing further mechanical damage and monitoring for abnormal heating, smoke, or electrolyte leakage.

Disposal through ordinary municipal household-waste channels is therefore prohibited.

Final verification: The statement is false.

Exact Extract — Safety Operation Requirements 3/7: Protection Against Equipment Faults (PDF page 186, training slide 45)

If any liquid is detected inside the equipment, disconnect the power supply immediately and do not use the equipment.

Prevent foreign matter from entering the equipment during operations. Otherwise, equipment damage, load power derating, power failure, or personal injury may occur.

All cable holes must be sealed. Seal the used cable holes with sealing putty. Seal the unused cable holes with the caps delivered with the equipment.

Technical Deep Dive:

Proper equipment installation requires effective environmental protection and strict control of potential contamination sources. Huawei Digital Power equipment contains sensitive electronic components, power conversion circuits, control boards, electrical terminals, and cooling systems. Exposure to moisture, conductive debris, or environmental contaminants can compromise electrical insulation and operational reliability.

Option A is correct. Liquid entering equipment can cause short circuits, insulation failure, corrosion, and electrical arcing. Installation personnel must prevent water ingress, condensation, and accidental liquid exposure. If liquid is discovered inside equipment, the affected equipment must be isolated from its power supply and must not be operated until appropriate technical assessment and corrective action have been completed.

Option B is correct. Foreign objects such as metal shavings, screws, cable fragments, and conductive dust may bridge electrical contacts or obstruct cooling components. Such contamination can cause overcurrent, overheating, equipment derating, or complete power failure. Construction activities involving drilling or cutting must therefore include effective debris containment and cleaning.

Option C is correct. Both occupied and unoccupied cable openings require sealing. Sealing putty and manufacturer-supplied caps prevent dust, moisture, insects, and other contaminants from entering cabinets.

Option D is incorrect. Equipment movement is not universally prohibited during installation. Positioning, lifting, and handling equipment are legitimate installation activities when performed according to approved procedures and manufacturer requirements.

Final verification: A, B, and C are explicitly supported by the equipment-fault prevention requirements.

Exact Extract — Code of Conduct: Manners and Company Internal Environment (PDF page 236, training slide 32)

Do not read newspapers and magazines unrelated to work during working hours.

Dare to admit mistakes and take responsibility.

Complete tasks as planned and never put off till tomorrow what you can do today.

Make sure that everything is recorded and all work is documented.

Develop the habit of self-learning and read more learning materials.

Technical Deep Dive:

Huawei ' s service code of conduct establishes expectations concerning professional discipline, accountability, operational efficiency, and documentation.

Option D is correct because reading unrelated newspapers or magazines during working hours is inconsistent with the specified conduct requirements.

Construction environments frequently involve activities requiring sustained attention, including electrical installation, equipment movement, lifting operations, site inspections, and commissioning preparations.

Distractions during these activities may interfere with task completion and potentially increase the risk of errors or unsafe conditions.

Option A reflects the requirement to complete assigned activities according to the approved project schedule. Personnel should perform tasks efficiently while still respecting safety procedures and mandatory quality control requirements.

Option B supports traceability. Records of installation, inspection, testing, rectification, and project acceptance are essential for quality assurance and subsequent technical investigations.

Option C reinforces professional accountability. Employees must acknowledge mistakes, communicate problems promptly, and take responsibility for corrective actions.

A mature quality culture encourages transparent reporting rather than concealment of errors.

The broader objective is to maintain professional behavior that supports consistent service delivery, customer confidence, and controlled project execution.

Final verification: D.