Pass4sure APC Certification Exam PB0-200
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APC NCPI Design : PB0-200 Exam
Exam Number/Code: PB0-200
Exam Name: APC NCPI Design
Questions Type: Single choice,
“APC NCPI Design”, also known as PB0-200 exam, is a APC certification.
Preparing for the PB0-200 exam? Searching PB0-200 Test Questions, PB0-200 Practice Exam, PB0-200 Dumps?
C
has a 10-year-old computer room with a 30 cm raised-floor plenum.
They have just completed a change out of some IT equipment and also re-cabled
much of the equipment with Cat5E and fiber. They are now having cooling
problems in a few areas of the room.
What are two likely cause?
A. The new IT equipment draws air bottom to top, creating heat plumes around the racks
B. When the new cabling was added, the old cable was not pulled from the raised-floor
plenum, creating air dams.
C. Some of the new IT equipment is more dense and is generating more heat than the
previous equipment at that location.
D. The new fiber cable emits more heat than the previous copper network cabling, which
causes an increase in the temperature of the air leaving the perforated tiles.
Answer: B,C
QUESTION 11
Approximately how much cooling capacity does a 5-ton air conditioner have?
A. 12kw
B. 17kw
C. 20kw
D. 60kw
Answer: B
QUESTION 14
What is one advantage of using precision cooling rather than comfort cooling?
A. No humidity control is required
B. Reheat is available to increase humidity
C. Temperature control is within +/-0.5 degree Celsius (+/-1 degree Fahrenhit.)
D. Temperature control is within +/-0.3 degree Celsius (+/-5 degree Fahrenhit.)
Answer: C
QUESTION 15
What is the most common way rack-mounted IT equipment is cooled?
A. fans force air side to side
B. fans force air front to back
C. fans force air bottom to top
D. convection through its heat sinks front to back
E. convection through its heat sinks bottom to top
Answer: B
QUESTION 16
What is the correct formula to calculate Apparent Power (VA)?
A. Power (Apparent) = voltagexcurrent
B. Power (Apparent) =currentxResistance
C. Power (Apparent) =voltagexResistance
D. Power (Apparent) =currentxCapacitance
Answer: A
QUESTION 18
What is the accurate way to determine the capacity of an existing standby
generator?
A. ask the facility manager
B. calculate 30% over the UPS capacity
C. look at the generator name plate in the genset room
D. calculate capacity based on the load the generator is powering
Answer: C
QUESTION 19
How many BTU/hr of heat does 25KW of IT equipment produce?
A. 850
B. 8,500
C. 85,000
D. 850,000
Answer: C
QUESTION 23
A computer room application requires a 30 KW UPS. The UPS input feed needs to
be a grounded wye/star configuration.
Which question would you ask to confirm that there is a grounded wye source
onsite?
A. What source configuration feeds your lights?
B. Which transformer configuration feeds the future UPS panel?
C. Is there an isolation transformer at the main service entrance?
D. What is the configuration of the utility source feeding your building?
Answer: B
QUESTION 24
Certbible.org wants to install an Infrastruxure solution for their medium-size data
center. They want to monitor the power consumed in each rack and be notified
when the distribution breaker becomes close to an overload state.
Which solution meets their power-monitoring needs at the rack level?
A. Integrate advanced power monitoring in the UPS, then configure the notification
feature for an overload event
B. Integrate metered rack-mount PDUs in each rack, then configure the notification
feature for an overload event
C. Integrate environmental monitoring Units in each rack, then configure the notification
feature for an over temperature event
D. Integrate Power Chute Network Shutdown on the connected computer equipment,
then configure the notification feature for an overload event
Answer: B
With the complete collection of questions and answers, Pass4sure has assembled to take you through 115 questions to your PB0-200 Exam preparation. In the PB0-200 exam resources, you will cover every field and category in APC Certification helping to ready you for your successful APC Certification.
Questions and Answers : 115 questions
Updated: April 27th , 2008
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