Deck 32: Introduction to Load Calculations

Question 1

One watt of electrical energy is equal to _____ BTU of heat

A) 12000
B) 1000
C) 3.4
D) 1

Answer 1

C

Question 2

____________ is unwanted and uncontrolled air that enters a building.

Answer 2

Infiltration

Question 3

The human body generates two forms of heat: ________ and _________.

Answer 3

sensible and latent

Question 4

The formula for a building area in square feet is A=________.

Question 5

One BTU is the amount of heat removed from or added to a pound of water to change its temperature by _____ degree Fahrenhit.

A) 1
B) 2
C) 3
D) 4

Question 6

Zoning simply means dividing the structure into more than one conditioned space or zone

Question 7

_____ is the number used to indicate resistance to heat transfer.

A) U-value
B) BTUH
C) C-value
D) R-value

Question 8

The outcome of a cooling and heating load is measured in ____________.

A) load calculation
B) calculations
C) manual J
D) BTU

Question 9

Sizing heating equipment is measured in BTUs.

Question 10

Blueprints can be used to size air-conditioning and heating equipment.

Question 11

The U-value is 1/R-value.

Question 12

Building orientation means the direction a building is facing relatd to _______, _______, ________, and __________.

Question 13

The U-value is BTU/hour/degree differance/square inch.

Question 14

The total floor area of a building 60 feet x 80 feet is ____________ sq.ft..

Question 15

The term used for sizing equipment is __________.

A) load calculations
B) BTU/H
C) internal loads
D) cooling/heating