Basic electricity in hvac Study guides, Class notes & Summaries
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WGU C838 MANAGING CLOUD SECURITY FINAL EXAM OA 100 QUESTIONS AND ANSWERS LATEST 2023/2024
- Exam (elaborations) • 11 pages • 2023
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You are the security subject matter expert (SME) for an organization considering a transition from the legacy environment into a hosted cloud provider 's data center. One of the challenges you 
're facing is whether the cloud provider will be able to comply with the existing legislative and contractual frameworks your organization is required to follow. This is a _________ issue. 
a. Resiliency 
b. Privacy 
c. Performance 
d. Regulatory 
D 
76. You are the security subject matter expert (SME) ...
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Basic Electricity-in HVAC Questions with Complete Answers
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Alternating current (AC) 
current that reverses its direction of flow periodically. Reversals generally occur at regular intervals. 
 
Ampere 
The amount of current required to flow through a resistance of one ohm with a pressure of one volt, measured with an ammeter. 
Atom 
the smallest part of an element that contains all the properties of that element. 
Compound 
A substance that is a combination of atoms from at least two different elements. 
Conductor 
A wire that is used for the path of e...
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GMU IT 223 Exam 2 (Lecture 5-9) Questions With Correct Answers.
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What is access control? - Answer-authorized entities can use a system when they need to. 
How is policy related to access control? - Answer-Policy driven control of access to systems, data, and 
dialogues. Examples of access control include barriers, passwords, and bio-metrics. 
What is the role of authentication 
in access control? - Answer-Verification (or not) of an individual's claim (usually of identity). 
What is the role of authorization in access control? - Answer-An entity (via his/her...
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DAT Test Bank Questions with Answers 100% correct | 2024 update
- Exam (elaborations) • 264 pages • 2024
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DAT Test Bank Questions with Answers 100% correct | 2024 update 
 
DAT Test Bank Questions with Answers 100% correct | 2024 update 
Contains marking scheme 
 
Survey of Natural Sciences 
 
 
Which of the following viral genomes can be directly translated into protein by the host cell’s translation machinery? 
 	Double-stranded DNA 
 
 	Single-stranded DNA, coding (+) strand 	Double-stranded RNA 
 	Single-stranded RNA, coding (+) strand 
 
 	Single-stranded RNA, template (–) strand 
 
 
 
 	...
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BEFO QUIZ QUESTIONS AND ANSWERS GRADED A+
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BEFO QUIZ QUESTIONS AND ANSWERS GRADED A+ 
Most fire departments are organized in a series of levels, with the intermediate levels made up of personnel assigned by: rank and duty 
Why is the division of labor necessary in the fire service? to prevent the duplication of effort 
Wildland firefighter which fire fighting personnel are trained specifically to extinguish fires in outdoor vegetation 
utility company Which organization or agency assists the fire department by shutting off natural gas li...
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HVAC Electricity Chapter 7 Complete Solutions
- Exam (elaborations) • 4 pages • 2024
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HVAC Electricity Chapter 7 Complete Solutions 
What are the two types of current use din the heating, cooling and refrigeration industries? 
AC (mostly) 
DC 
_____ current flows in only one direction. 
DC 
Brainpower 
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_____ current flows in alternating directions. 
AC 
What are the advantages of AC current over DC current? 
1) cheaper 
2) easier to produce 
3) easier to transform from one voltage to another 
How is AC produced? 
by cutting through the magnetic field wit...
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Professional Home Inspector Exam 2 NHIE/TREC - Q & A (Complete Solutions)
- Exam (elaborations) • 86 pages • 2024
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Professional Home Inspector Exam 2 NHIE/TREC - Q & A (Complete Solutions) What type of roof requires on interlayment of felt between courses? a. Wood shakes b. Roll roofing c. Wood shingles d. Slate shingles In an older home, a forced hot air furnace is replaced by a heat pump. The heat coming out of the register is: a. Hotter b. Cooler c. Same d. Depends on the air duct layout When inspecting kitchen cabinets: a. Observe that they are securely attached to the wall b. Remove everything from th...
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DAT Test Bank Questions with Answers 100% correct | 2024 update
- Exam (elaborations) • 264 pages • 2024
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DAT Test Bank Questions with Answers 100% correct | 2024 update 
 
DAT Test Bank Questions with Answers 100% correct | 2024 update 
Contains marking scheme 
 
Survey of Natural Sciences 
 
 
Which of the following viral genomes can be directly translated into protein by the host cell’s translation machinery? 
 	Double-stranded DNA 
 
 	Single-stranded DNA, coding (+) strand 	Double-stranded RNA 
 	Single-stranded RNA, coding (+) strand 
 
 	Single-stranded RNA, template (–) strand 
 
 
 
 	...
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DAT Test Bank Questions with Answers 100% correct | 2024 update
- Exam (elaborations) • 264 pages • 2024
-
Available in package deal
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- $18.49
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DAT Test Bank Questions with Answers 100% correct | 2024 update 
 
DAT Test Bank Questions with Answers 100% correct | 2024 update 
Contains marking scheme 
 
Survey of Natural Sciences 
 
 
Which of the following viral genomes can be directly translated into protein by the host cell’s translation machinery? 
 	Double-stranded DNA 
 
 	Single-stranded DNA, coding (+) strand 	Double-stranded RNA 
 	Single-stranded RNA, coding (+) strand 
 
 	Single-stranded RNA, template (–) strand 
 
 
 
 	...
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HVAC - Basic Electricity - Chapter 3 with complete solutions 2023
- Exam (elaborations) • 3 pages • 2023
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HVAC - Basic Electricity - Chapter 3 with complete solutions 2023Transformers are used to lower voltages _____. - correct answer Because very high voltage can be transmitted easier and cheaper than 240 volts. 
 
High voltage is defined as _____. - correct answer Above 600 Volts 
 
Effective voltage is defined as what percent of peak voltage? - correct answer 70.70% 
 
Electrons flow _____. - correct answer From Negative to Positive 
 
Which of the following is the better conductor of electricity...
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