computer room located on the second floor of a five-storey office building is 10 m x 7 m. The exterior all is 3.5 m high and 10 m long; it is a metal curtain wall (steel backed with 10 mm of insulating oard), 75 mm of glass fiber insulation, and 16 mm of gypsum board. A double-glazed window make p 30% of the exterior wall. The indoor temperature is 20 Celsius. calculate the cooling load at 8pm ith calculation safety factor of 1.25. etails about appliances and lightings: Computer: 200 watts, 5numbers, operating 8hrs every day

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.1P: Given the complex numbers A1=630 and A2=4+j5, (a) convert A1 to rectangular form: (b) convert A2 to...
icon
Related questions
Question
A computer room located on the second floor of a five-storey office building is 10 m x 7 m. The exterior
wall is 3.5 m high and 10 m long; it is a metal curtain wall (steel backed with 10 mm of insulating
board), 75 mm of glass fiber insulation, and 16 mm of gypsum board. A double-glazed window make
up 30% of the exterior wall. The indoor temperature is 20 Celsius. calculate the cooling load at 8pm
with calculation safety factor of 1.25.
Details about appliances and lightings:
Computer: 200 watts, 5numbers, operating 8hrs every day
Lights: 8 numbers fluorescent light, 30 watts each, assume opened from 4pm to 8am every-day.
Transcribed Image Text:A computer room located on the second floor of a five-storey office building is 10 m x 7 m. The exterior wall is 3.5 m high and 10 m long; it is a metal curtain wall (steel backed with 10 mm of insulating board), 75 mm of glass fiber insulation, and 16 mm of gypsum board. A double-glazed window make up 30% of the exterior wall. The indoor temperature is 20 Celsius. calculate the cooling load at 8pm with calculation safety factor of 1.25. Details about appliances and lightings: Computer: 200 watts, 5numbers, operating 8hrs every day Lights: 8 numbers fluorescent light, 30 watts each, assume opened from 4pm to 8am every-day.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Operational amplifier
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Power System Analysis and Design (MindTap Course …
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning
Electric Motor Control
Electric Motor Control
Electrical Engineering
ISBN:
9781133702818
Author:
Herman
Publisher:
CENGAGE L
EBK ELECTRICAL WIRING RESIDENTIAL
EBK ELECTRICAL WIRING RESIDENTIAL
Electrical Engineering
ISBN:
9781337516549
Author:
Simmons
Publisher:
CENGAGE LEARNING - CONSIGNMENT
Electricity for Refrigeration, Heating, and Air C…
Electricity for Refrigeration, Heating, and Air C…
Mechanical Engineering
ISBN:
9781337399128
Author:
Russell E. Smith
Publisher:
Cengage Learning