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あなたが学生であるか、すでに仕事に参加した専門家であるかどうか、あなたは今競争の圧力を感じなければなりません。しかし、どんなに激しい競争であっても、あなたが力を持っている限り、あなたは確かに目立つことができます。良くなるのは簡単ではありません。 H20-923_V1.0試験の質問はあなたに助けを与えることができます。 H20-923_V1.0学習教材を使用した後、H20-923_V1.0試験にすばやく合格し、自分の強さを証明することもできます。もちろん、H20-923_V1.0学習教材はそれ以上のものをもたらします。 H20-923_V1.0試験問題の助けを借りて、より明るい未来を手に入れてください。
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HuaweiのH20-923_V1.0試験に受かることは確かにあなたのキャリアに明るい未来を与えられます。HuaweiのH20-923_V1.0試験に受かったら、あなたの技能を検証できるだけでなく、あなたが専門的な豊富の知識を持っていることも証明します。JPNTestのHuaweiのH20-923_V1.0試験トレーニング資料は実践の検証に合格したソフトで、手に入れたらあなたに最も向いているものを持つようになります。 JPNTestのHuaweiのH20-923_V1.0試験トレーニング資料を購入する前に、無料な試用版を利用することができます。そうしたら資料の高品質を知ることができ、一番良いものを選んだということも分かります。
質問 # 54
After installing the FusionCol8000-C (110-440 kW), inject water to preserve the pressure for the chilled water pipes to how many MPa. After 30 minutes, check that no leakage occurs. Preserve the pressure for 24 hours. If the pressure drop is less than 0.01 MPa and no leakage occurs, the pipes do not leak.
正解：C
解説：
For FusionCol8000-C chilled-water systems, Huawei commissioning requires a water leakage/pressure-holding test on the chilled-water piping after installation to verify joint sealing, valve interfaces, and connection integrity before long-term operation. The specified method is to raise the water pressure in the chilled-water pipe to 0.8 MPa, then observe for 30 minutes to confirm there is no visible leakage. If the system remains dry, the same pressure is retained for
24 hours as a stability verification step. The acceptance criterion is that the pressure drop is less than 0.01 MPa over the 24-hour period and no leakage is found, which demonstrates that the piping and fittings meet tightness requirements under the prescribed test pressure. This procedure helps prevent future failures such as slow seepage, corrosion around joints, insulation waterlogging, and unexpected shutdowns caused by water loss or low differential pressure alarms. It also ensures that subsequent flushing, venting, and operational commissioning can be performed safely and reliably.
質問 # 55
The maintenance bypass switch cannot be turned on when the UPS5000-H works in normal mode.
正解：B
解説：
In UPS5000-H operation,normal modemeans the load is supplied by theinverter, and the rectifier/charger maintains the DC link and batteries. Themaintenance bypass switch(maintenance bypass breaker) is a mechanical isolation path intended to keep the load powered while the UPS is taken out of service for inspection or repair. Because it changes the power path and can create unsafe or unintended parallel paths if operated incorrectly, it isnot permitted to simply close the maintenance bypass switch while the UPS is in normal mode. The correct O&M logic is to perform acontrolled transferfirst (typically transferring the load tostatic bypasswith proper synchronization and confirmation that bypass power is healthy), and only then close the maintenance bypass switch so the UPS can be safely isolated. This prevents disturbance to the load, avoids synchronization/transfer hazards, and protects personnel from incorrect switching operations.
Therefore, the statement is true in the sense of standard UPS5000-H operating procedure and safety interlock intent.
質問 # 56
In an in-room solution that adopts overhead air supply through air ducts, the net height of each floor must be greater than or equal to how many meters?
正解：A
解説：
For an in-room cooling solution that usesoverhead air supply with air ducts, sufficient vertical space is required to accommodate the ductwork, airflow distribution components (such as plenums, turning vanes, flexible connectors, and diffusers), cable trays/pipes that may share the overhead route, and the necessary maintenance clearance. If the net height is too low, the duct cross-section becomes constrained, which increases airflow resistance and static pressure, reduces delivered airflow volume, and can cause uneven air distribution. This leads to hot spots, higher fan power, and difficulty maintaining stable supply/return temperature control. In Huawei data center air-conditioning design guidance, overhead ducted supply is therefore matched with aminimum net floor height requirement of 4 m, ensuring ducts can be sized correctly for the target airflow, noise, and pressure limits while preserving safe installation and maintenance space. A 3 m net height is generally suitable for non-ducted in-room layouts, but becomes insufficient once full overhead ducting is introduced.
質問 # 57
Which of the following are the user roles of Power Partner?
正解：A、B、C、D、E、F
解説：
Power Partner is Huawei Digital Power's partner service platform used to support delivery, commissioning, maintenance, and service operations across the full lifecycle of a project. To match real project workflows, the platform defines multiple user roles that align with different responsibilities and permission scopes. A Startup engineer focuses on commissioning activities such as obtaining startup authorization, performing initial configuration, and completing functional verification. A Service engineer handles routine maintenance, inspections, troubleshooting, part replacement guidance, and closure of service cases. A Project manager coordinates delivery milestones, resource planning, and overall service execution to ensure acceptance criteria are met. An Inventory operations manager manages materials/parts flow, tracking, and availability to support timely repair and maintenance. The DOC (Delivery/Dispatch Operations Center) role supports centralized operations such as work order dispatching, progress supervision, and process compliance. A service manager of a representative office typically oversees regional service quality, governance, and authorization control, ensuring the right people have the right access and that services are delivered according to Huawei process requirements.
質問 # 58
The UPS5000-H-1200 kVA and UPS5000-H-1600 kVA have two power cabinets and one bypass cabinet, and are equipped with the MDU, ECU, and surge protection box.
正解：B
解説：
This statement is incorrect because it combines two different frame configurations into one description. In the UPS5000-H family, cabinet composition depends on capacity. For the UPS5000-H-1200 kVA, the user manual's exterior description shows a single power cabinet plus a bypass cabinet, together with the MDU. In other words, 1200 kVA is not described as "two power cabinets + one bypass cabinet" in its standard cabinet topology. By contrast, the UPS5000-H-1600 kVA is a wider frame and its maintenance/structure description explicitly shows Power cabinet 1, Power cabinet 2, and a bypass cabinet, and the product documentation also includes component sections for items like the surge protection box and MDU. Because the 1200 kVA model does not match the "two power cabinets" description, the combined statement (covering both 1200 kVA and 1600 kVA) is false, even though the "two power cabinets + one bypass cabinet" part is valid for 1600 kVA.
質問 # 59
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証明書を効率的に渡す状況を確認するために、当社のH20-923_V1.0練習資料は一流の専門家によって編集されています。 したがって、私たちのチームの能力は疑う余地がありません。 役に立たないものに貴重な時間を無駄にすることなく、レビューして順調に進むのに役立ちます。 彼らは、最近の試験でH20-923_V1.0スタディガイドが通常テストするものを厳選し、これらのH20-923_V1.0実際のテストに蓄積した知識を捧げました。
H20-923_V1.0関連日本語版問題集: https://www.jpntest.com/shiken/H20-923_V1.0-mondaishu
さらに、JPNTest H20-923_V1.0ダンプの一部が現在無料で提供されています：https://drive.google.com/open?id=11U3yQ9Nhq8Umh79img5HA0FFCpR4xFB2