H19-311試験無料問題集（230題）「Huawei Certified Pre-sales Associate

出題：1

The output power factor of the UPS2000-A series (1 kVA to 3 kVA) is ().

A. 0.9

B. 0.99

C. 0.7

D. 0.8

正解：D 解答を投票する

出題：2

The input power factor (full load) of the UPS5000A is (), which can efficiently reduce the pollution to the power grid and save the preceding power distribution investment.

A. > 0.99

B. > 0.98

C. 1

正解：A 解答を投票する

出題：3

The UPS5000-E (25-75 kVA) has the industry-leading lightning protection. Its lightning protection level is (), and surge protection level is (). Compared with the other similar UPs in the industry, it can efficiently reduce the lightning strike failure rate.

A. 4 kA; 6 kV

B. 2 kA; 4 KV

C. 2 kA; 6 kV

D. 5 kA; 6 kV

正解：D 解答を投票する

出題：4

With parallel configuration, the UPS2000-G supports the use of a single () card for multiple UPSs in parallel. (Multiple Choice)

A. Parallel

B. SNMP

C. Modbus

D. Dry contact

正解：B,C 解答を投票する

出題：5

The UPS5000-S efficiency is ().

A. 0.965

B. 0.971

C. 0.975

D. 0.96

正解：B 解答を投票する

出題：6

The optional components and features in the typical configuration solution of the Fusion Module800 include ().

A. Smoke sensor, door status sensor, water sensor, alarm notification over short messages, and Huawei tablet

B. Door magnetic switch, Water leakage, Video system, Power backup system, iBattery, Mobile APP (remote), Emergency fans

C. Temperature and humidity sensor, door status sensor, water sensor, smoke sensor, and mobile app

正解：B 解答を投票する

出題：7

A UPS with a high input power factor allows for effective power grid utilization and reduced power grid interference. The input power factor of the UPS2000-A series (1 kVA to 3 kVA) is ().

A. 0.85

B. 0.9

C. 0.99

D. 0.95

正解：D 解答を投票する

出題：8

Which of the following actions does the UPS2000-A take to deal with excessive operating temperatures?

A. Switch to bypass mode.

B. Stop output and power off loads.

C. No action is taken.

D. Switch to battery mode.

正解：A 解答を投票する

出題：9

The UPS5000-A 30-120 kVA can be wall-mounted.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：10

The UPS5000-E (25-125 kVA) does not support iBattery function.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：11

Which of the following UPS types does the PS5000-E (50 kVA power module) belongs to? (Multiple Choice)

A. High frequency UPS

B. Modular UPS

C. Industrial frequency UPS

D. Rack and tower-mounted UPS

正解：A,B 解答を投票する

出題：12

The UPS5000-E battery adopts the design without neutral wire, which facilitates battery re-utilization in the replacement of a tower-mounted UPS.

A. FALSE

B. TRUE

正解：A 解答を投票する

H19-311試験無料問題集「Huawei Certified Pre-sales Associate - Data Center Facility 認定」