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C20 Exams Pack | Questions & 100% Verified Answers | Latest Update | Already Graded A+
C20 Exams Pack | Questions & 100% Verified Answers | Latest Update | Already Graded A+
[Show more]C20 Exams Pack | Questions & 100% Verified Answers | Latest Update | Already Graded A+
[Show more]Upflow Furnace: 
: Is used to describe furnaces that stand upright and blow air upward. These 
systems are designed for first floor installation with attic ductwork or basement 
installation with ductwork positioned below the first floor. 
Low boy furnace: 
: Similar to Upflow except the furnace i...
Preview 2 out of 9 pages
Add to cartUpflow Furnace: 
: Is used to describe furnaces that stand upright and blow air upward. These 
systems are designed for first floor installation with attic ductwork or basement 
installation with ductwork positioned below the first floor. 
Low boy furnace: 
: Similar to Upflow except the furnace i...
Before script breakdowns can be developed, ____ must be completed. 
: scriptwriting 
efore script breakdowns can be developed, ____ must be completed. 
: scriptwriting. 
A(n) ____ would be the most appropriate script breakdown to use when gathering the 
props necessary for today's shoot of Scene 1...
Preview 2 out of 6 pages
Add to cartBefore script breakdowns can be developed, ____ must be completed. 
: scriptwriting 
efore script breakdowns can be developed, ____ must be completed. 
: scriptwriting. 
A(n) ____ would be the most appropriate script breakdown to use when gathering the 
props necessary for today's shoot of Scene 1...
What is used to examine the ear/ear canal? 
: otoscope 
What are the three parts of a complete Physical Examination 
: 1. Health History 
2. The Physical Examination 
3. Laboratory/Diagnostic Tests 
How should a patient be identified? 
: By their full name and date of birth 
What is the purpose of e...
Preview 2 out of 13 pages
Add to cartWhat is used to examine the ear/ear canal? 
: otoscope 
What are the three parts of a complete Physical Examination 
: 1. Health History 
2. The Physical Examination 
3. Laboratory/Diagnostic Tests 
How should a patient be identified? 
: By their full name and date of birth 
What is the purpose of e...
What is the correct type of seam for a grease stop? 
Pittsburgh lock 
S cleat 
welded continuously on outside 
spot welded on inside 
: welded continuously on outside 
Type-B vents are recommended for: 
incinerators 
combination gas-oil appliances 
appliances convertible to solid fuel 
standard gas-...
Preview 3 out of 30 pages
Add to cartWhat is the correct type of seam for a grease stop? 
Pittsburgh lock 
S cleat 
welded continuously on outside 
spot welded on inside 
: welded continuously on outside 
Type-B vents are recommended for: 
incinerators 
combination gas-oil appliances 
appliances convertible to solid fuel 
standard gas-...
When you replace a capacitor, the replacement can be ______ the rating of the current 
capacitor. 
10% under 
10% over 
15% over 
20% over 
: 10 % over 
How many acres of flooded land would be considered a flood? 
1/2 acre 
1 acre 
2 acres 
3 acres 
: 2 acres 
What is the minimum overlap for alumin...
Preview 4 out of 39 pages
Add to cartWhen you replace a capacitor, the replacement can be ______ the rating of the current 
capacitor. 
10% under 
10% over 
15% over 
20% over 
: 10 % over 
How many acres of flooded land would be considered a flood? 
1/2 acre 
1 acre 
2 acres 
3 acres 
: 2 acres 
What is the minimum overlap for alumin...
Cable contains a black wire, white wire, and smaller uncoated copper wire. What to do 
with copper wire? 
: Ground it 
Needle on volt meter shows infinite ohms. What does this indicate? 
: Switch or circuit is open 
Difference between a gravity-type heating system and forced air is that the gravity...
Preview 3 out of 19 pages
Add to cartCable contains a black wire, white wire, and smaller uncoated copper wire. What to do 
with copper wire? 
: Ground it 
Needle on volt meter shows infinite ohms. What does this indicate? 
: Switch or circuit is open 
Difference between a gravity-type heating system and forced air is that the gravity...
How are residential furnance blower motors classified? 
: C. By starting method 
What is the first thing you should do before removing a contactor? 
: C. Disconnect the power supply 
A junction box used for joining wires mean be made of 
: D. All of the above 
Porcelain 
Metal 
Plasti
Preview 1 out of 2 pages
Add to cartHow are residential furnance blower motors classified? 
: C. By starting method 
What is the first thing you should do before removing a contactor? 
: C. Disconnect the power supply 
A junction box used for joining wires mean be made of 
: D. All of the above 
Porcelain 
Metal 
Plasti
Duct systems should be installed according to ____ Standards 
: SMACNA 
The type of flue pipe used on gas 80% standard furnace venting systems serving gas 
fired systems 
: Type B-Vent 
Which type of gauge would you use for very high vacuums? 
: McLeod type gauge 
How many BTUs are equal to one kil...
Preview 1 out of 4 pages
Add to cartDuct systems should be installed according to ____ Standards 
: SMACNA 
The type of flue pipe used on gas 80% standard furnace venting systems serving gas 
fired systems 
: Type B-Vent 
Which type of gauge would you use for very high vacuums? 
: McLeod type gauge 
How many BTUs are equal to one kil...
South Napa EQ 
: M=6, 08/24/14 
Tohoku EQ 
: M=9, 03/11/11 
Alaska EQ 
: pacific plate subducting underneath NA, M=9.2, 1964 
Cascadia starts: 
: north in Cape Medicino 
Cascadia subducts under: 
: Juan de Fuca Plate 
There has not been a large EQ in Cascadia subduction zone in past _____ years 
: 3...
Preview 2 out of 8 pages
Add to cartSouth Napa EQ 
: M=6, 08/24/14 
Tohoku EQ 
: M=9, 03/11/11 
Alaska EQ 
: pacific plate subducting underneath NA, M=9.2, 1964 
Cascadia starts: 
: north in Cape Medicino 
Cascadia subducts under: 
: Juan de Fuca Plate 
There has not been a large EQ in Cascadia subduction zone in past _____ years 
: 3...
What were the Ridgecrest earthquakes? 
: Earthquakes on July 4th, 6.4, and 5th, 7.1. 
What are some things that are fiction about earthquakes? 
: Earth doesn't split, can't run during big earthquake. 
How much shaking would you expect from a Mag 5 earthquake? 
: 10 seconds 
What does happen during...
Preview 2 out of 9 pages
Add to cartWhat were the Ridgecrest earthquakes? 
: Earthquakes on July 4th, 6.4, and 5th, 7.1. 
What are some things that are fiction about earthquakes? 
: Earth doesn't split, can't run during big earthquake. 
How much shaking would you expect from a Mag 5 earthquake? 
: 10 seconds 
What does happen during...
Name the two classes of seismic waves. 
: Body waves and surface waves 
Name the four types of seismic waves. 
: P-waves, S-waves(up and down motion, particles move up and down) , Rayleigh 
waves, and Love waves 
Which type of seismic wave has the same mechanism as an acoustic wave in the air? 
: P...
Preview 3 out of 19 pages
Add to cartName the two classes of seismic waves. 
: Body waves and surface waves 
Name the four types of seismic waves. 
: P-waves, S-waves(up and down motion, particles move up and down) , Rayleigh 
waves, and Love waves 
Which type of seismic wave has the same mechanism as an acoustic wave in the air? 
: P...
Class Goals 
: - Make you more aware of earthquakes 
- Make you more knowledgable about earthquakes 
- Make you prepared about the next big earthquake 
Puerto Rico is near the _____ plate. 
: Caribbean Plate 
Earthquakes are ___. 
: Unpredictable 
What does building earthquake resilience require? 
:...
Preview 4 out of 245 pages
Add to cartClass Goals 
: - Make you more aware of earthquakes 
- Make you more knowledgable about earthquakes 
- Make you prepared about the next big earthquake 
Puerto Rico is near the _____ plate. 
: Caribbean Plate 
Earthquakes are ___. 
: Unpredictable 
What does building earthquake resilience require? 
:...
Practice of focusing on identification & recruitment of individuals to advocate company's 
products, services, & brands rather than focusing exclusively on prospective buyers is 
referred to as- 
: influencer marketing 
Personal selling requires the _____ flow of communication between a buyer & s...
Preview 2 out of 8 pages
Add to cartPractice of focusing on identification & recruitment of individuals to advocate company's 
products, services, & brands rather than focusing exclusively on prospective buyers is 
referred to as- 
: influencer marketing 
Personal selling requires the _____ flow of communication between a buyer & s...
As frequency increase, the amount of scatter 
: increases 
Which physics principle describes the decrease in pressure at a stenosis due to 
increased velocity at the site? 
: Bernoulli Prinicple 
______ occurs posterior to highly attenuating structures 
: shadowing 
Constructive and destructive int...
Preview 2 out of 9 pages
Add to cartAs frequency increase, the amount of scatter 
: increases 
Which physics principle describes the decrease in pressure at a stenosis due to 
increased velocity at the site? 
: Bernoulli Prinicple 
______ occurs posterior to highly attenuating structures 
: shadowing 
Constructive and destructive int...
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