QUESTIONS WITH COMPLETE SOLUTIONS
CONSOLE COLLECTORS BE DESIGNED TO HEAT AIR?
YES FLAT PLATE COLLECTORS VERTICAL
COLLECTORS AND GLASS ROOMS
PHOTOVOLTAIC SYSTEMS CAN EITHER BE____ OR
____ THEY WOULD LATER REQUIRE STORAGE______
WHICH ARE BOOK CLAIMS THEY MAY LAST_____
1. GRID TIED
2. INDEPENDENT
3.BATTERIES
4. 7 TO 10 YEARS
WHAT DO INVERTERS DO?
THEY FEED DIRECT CURRENT INTO THE SYSTEM
STORAGE BATTERIES AND CONVERT EXCESS POWER
INTO ALTERNATING THAT CAN BE USED
THE COST OF A PV PRODUCE ELECTRICITY IS
MEASURED IN_____ COST PER KILOWATT HOUR
WHICH IS_____
1. LEVELIZED BY KWH
2. COST OF SYSTEM OF A LIFETIME BY TOTAL
ELECTRICAL OUTPUT
WHAT ARE YOUR OPTIONS FOR MOUNTING PANELS
AND WHAT ARE THE POTENTIAL RESULTS?
,LAG IN PLACE CAUSES LEAKS OTHER IS ATTACHED
TO RAFTERS OR TRUSSES
ONE DUAL PURPOSE METHOD IS TO_____ WHERE YOU
GET PASSIVE SOLAR SHEETING AND ELECTRICAL
PAGINATION AT THE SAME TIME A SECOND METHOD
IS TO DUAL A PURPOSE MAKE THE PV PANEL____
1. INTEGRATE PANELS IN SHADE STRUCTURE
2. INTO ROOFING MATERIAL
DO GROUND MOUNTED PV SYSTEMS MAKES SENSE?
YES IT'S SIMPLER AND EASIER TO DEAL WITH
TEXT CLAIMS THAT TRACKING SYSTEMS CAN
IMPROVE THE OUTPUT BY____ AND____ IF DOING
THIS WHAT DO YOU HAVE TO KEEP IN MIND?
1.40% IN THE SUMMER
2. 25% ANNUALLY
3. COST OF MONEY
WHAT MAKES SIZING A SYSTEM SOMEWHAT HARD
TO DO?
FINDING YOUR USAGE BECAUSE SYSTEMS ARE
UNDERSIZED TO HOMES
METERING SERVES SEVERAL PURPOSES
.TRACK USAGE
.SELL ENERGY BACK
.CHECK OUTPUT.
.PHANTOM LOADS
, IF YOU LEARN TO USE YOUR INSTRUMENTS YOU
WILL MODIFY BEHAVIOR BECAUSE YOU WILL BE
SENSITIVE TO
WASTE AND INEFFICIENCY
INDOOR AIR QUALITY IS INCREASING CONCERN
BECAUSE OF?
MORE PEOPLE SPEND TIME AT HOME WITH
HAZARDOUS MATERIALS
ACCORDING TO THE EPA AS MANY AS____ ARE
ALLERGIC TO THEIR OWN HOMES
15%
ONE PART OF THE PROBLEM IS SETTING____
FORMALDEHYDE IS ONLY ONE OF_____ CHEMICALS
LICENSE FOR USE IN THE US
1. STANDARD OF WHAT THEY NEED
2. 75,000
CONTAMINANTS FOUND THE TWO BROAD
CATEGORIES_____ AND _____ THE FIRST INCLUDES
MOLD DUST MITES POLLEN ANIMAL DANDER AND
BACTERIA
BIOLOGICAL AND CHEMICAL
WHERE DOES MOLD GROW AND WHAT DOES HE
NEED?
ORGANIC MATERIAL AND IT NEEDS BACTERIA AND
MOISTURE