Profmary

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Recover all refrigerants. The objective of the Clean Air Act is to protect what? - The earth's stratosphere. HFC's - HydroFlouroCarbon's CFC's - ChloroFluoroCarbon's ODP - Ozone Depletion Potential Which international treaty agreement was the basis for Section 608? - The Montreal Protocol...

True or false: In a solar array with Enphase microinverters, all of the solar panels should have the same orientation for maximum energy production. - False The energy production of each micro/panel is independent from the others Which of the following are features of Enphase Enlighten monitoring? A. Monitor energy production of the solar PV system B. View historical performance data C. View a virtual solar array D. View battery storage system information if installed E. All of the above...

Winter-blend gasoline a. vaporizes more easily than summer-blend gasoline b. has a higher RVP c. can cause engine driveability problem if used during warm weather d. All of the above - D Vapor lock can occur a. as a result of excessive hear near fuel line b. if a fuel line is restricted c. both a and b d. neither a nor b - C Technician A says that spark knock, ping, and detonation are different names for abnormal combustion. Technician B says that any abnormal combustion raises the te...

The primary (low-voltage) ignition system must be working correctly before any spark occurs from a coil. Which component is NOT in the primary ignition circuit? - Spark Plug Wires An ion-sensing ignition system allow the ignition system itself to be able to ________. - detect misfire, spark knock, and rich/lean mixture How does a waste-spark ignition system fire the spark plugs? - The same plug always is fired straight or reverse polarity The pulse generator ________. - Signals the electro...

All overhead valve engines ________. - Have the overhead valves in the head An SOHC V8 engine has how many camshafts? - Two Torque is expressed in units of ________. - pound-feet Horsepower is expressed in units of ________. - foots per pound A normally aspirated automobile engine loses about ________ power per 1000 feet of altitude. - 3% One cylinder of an automotive four-stroke cycle engine completes a cycle every ________. - 720 degrees

What does the P wave represent? - atrial contraction Define: Repolarization - when the heart recovers electronically Define: Depolarization - contraction of cardiac cells What does the QRS wave represent? - ventricular contraction What does the T wave represent? - ventricular relaxation Which wave only occurs occasionally in some patients? - the U wave What does the vertical line on the EKG represent? - voltage

What assets are set at an advertiser level? - creatives, pixels, content channels What can you set targeting for? - advertiser and line item; default targeting for insertion order What happens if you don't set targeting? - line items will spend their budgets too quickly Common targeting issues that impact performance? - incompatible targeting, low inventory, some targeting options are more limited What are channels? - custom groups of related websites of apps (mobile or connected TV)

What is the purpose of the Sale and Supply of Alcohol Act 2012? - To put in place a system of control over the sale, supply and consumption of alcohol What is the objective of the Sale and Supply of Alcohol Act 2012? - The sale, supply and consumption of alcohol should be undertaken safely and responsibly Why does the sale and supply of alcohol require a licence - because alcohol is recognized as a potentially harmful product What is the definition of alcohol? - substance that has 1.15% or...

German traffic regulations establish a recommended speed limit of ___ unless otherwise posted for a normal POV on the autobahn. - No speed limit 130 kph (80 mph) 120 kph (74 mph) 100 kph (62 mph) Inside city limits, drivers may indicate their intention to pass by flashing headlights or sounding the horn. - False Drivers are not always required to indicate their intention to pass by using directional signals. - False

What is the first step in creating an online business strategy? A. Identifying business goals B. Understanding what the competition is doing C. Knowing the market D. Aligning goals to the strategy - A. Identifying business goals What is the purpose of the 'See, Think, Do, Care' framework? A. To help determine a marketing strategy B. To help a business understand the customer journey online C. To help a business reach a global audience D. To give insight into specific customer groups -...