Coil method - Study guides, Class notes & Summaries
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Professional Home Inspector Exam 2 NHIE/TREC - Q & A (Complete Solutions)
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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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2024 update DC Third testing Questions and Answers 100% Pass
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2024 update DC Third testing Questions and 
Answers 100% Pass 
The component in which liquid vapor by absorbing heat is called? - Correct Answer ️️ - 
Evaporator 
Select the best answer electrical grounding method? - Correct Answer ️️ -Metal stake 
drive 8 foot into the ground. 
A _____ valve should be used for throttling purpose? - Correct Answer ️️ -Globe 
What is the acceptable range for residual sodium sulfite in the boiler maintain? - Correct 
Answer ️️ -30-70 
What is the B...
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TDLR Practice Test Questions and Answers Accurately Answered
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Which is the BEST thing to do FIRST in the event of a minor burn? 
1. Wrap it with gauze 
2. Apply burn ointment. 
3. Immerse in cold water. 
4. Seek medical attention. - 3. Immerse in cold water 
Goggles should be worn during all of the following EXCEPT 
1. using phenol. 
2. sanitizing hands. 
3. mixing disinfectants. 
4. use of ultraviolet rays. - 2. sanitizing hands 
Which of the following should you offer a client, for draping, when waxing underarms? 
1. terry wrap 
2. small clean towel 
3. ...
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HVAC NATE Heat Pump /171 Questions with Correct Answers Assured A+.
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HVAC NATE Heat Pump /171 Questions with Correct Answers Assured A+. 
On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop 
that does not exceed what? -Ans 6-7PSI or 6F 
What is the primary purpose of using flux when soldering copper or brass parts? -Ans 
Prevent Oxidation 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans 
Drain off and away from the outdoor coil. 
Why must the runoff be drained off and away from ...
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ABSA Practice 4A - 2
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ABSA Practice 4A - 2 
(4-014-2.2) 1 psi equals: 
Select one: 
a. 0.145 kPa 
b. 6.89 kPa 
c. 1 kilopascal 
d. 100 kPa 
b 
 
 
(4-048-1.5) Gas pockets trapped within a weld are commonly called: 
Select one: 
a. Flux 
b. Porosity 
c. Spatter 
d. Slugging 
b 
 
 
(4-089-2.1) The type of circuit used to store (write) and retrieve (read) information from a computer is known as its: 
Select one: 
a. RAM 
b. ROM 
c. Motherboard 
d. Bytes 
a 
 
 
In a Plant Line Trace sketch: 
 
Select one: 
a. only majo...
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Professional Home Inspector Exam NHIE / TREC Questions and Answers Already Passed
- Exam (elaborations) • 63 pages • 2022
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Professional Home Inspector Exam NHIE / TREC Questions and Answers Already Passed 
Document Content and Description Below 
Professional Home Inspector Exam NHIE / TREC Questions and Answers Already Passed The inspector is not required to determine ____ ___ of any system or component. -Years of age -Life expecta ncy -Make model Horizontal waste pipe should slope ____ inch per foot 1/4" per foot if < 3 inch pipe. 1/8" per foot if > or = to 3 inch pipe Drip screed Also called weep screed. U...
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CET study guide questions with complete solutions
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8.33 meters is the full wavelength in air for what RF frequency? 36 MHz 
Decimal 164 would appear as what in binary? 
A resistor has color stripes yellow, violet, violet, silver. It is? 470 MegOhm +/- 10% 
What is the total capacitance of three capacitors valued at 100uf, 100uf and 50uf when connected 
in series? 25 pf 
What is the ripple frequency of a full wave single phase bridge rectifier operated at 60 Hz? 
120 Hz 
What emits a voltage when heated or cooled? Thermocouple 
Adding the binary...
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NETA level II exam with Verified Answers Graded A+
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NETA level II exam with Verified Answers Graded A+ 
1. What is the preferred method 
of performing primary-injec- 
tion testing on a low voltage 
circuit breaker with ground 
fault protection? 
2. At what current level does 
ventricular fibrillation occur? 
3. What is the LET-GO current 
threshold? 
4. Meter Sockets and meter dis- 
connect switches should be 
connected on the load side 
of a service disconnecting 
means. 
5. Which standard addresses 
equipment grounding? 
6. A moving iron meter ...
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Role-specific Electrical Engineering Interview Questions & Answers:
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e 
 * a) Three phases are connected together at the start point 
* b) Three phases are separate 
* c) Neutral conductor is connected to a single phase 
* d) Neutral conductor is electrically separated 
Answer - a 
 2. A single-phase double-wound transformer consists of 
 * a) A single core mounted winding 
* b) A winding that carries the difference between IP and IS 
* c) A single solid core 
* d) Two electrically separated coils 
Answer - d 
 3. One method of insulating windings is to u...
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HVAC NATE Heat Pump /171 Questions with Correct Answers Assured A+.
- Exam (elaborations) • 19 pages • 2023
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HVAC NATE Heat Pump /171 Questions with Correct Answers Assured A+. 
On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop 
that does not exceed what? -Ans 6-7PSI or 6F 
What is the primary purpose of using flux when soldering copper or brass parts? -Ans 
Prevent Oxidation 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans 
Drain off and away from the outdoor coil. 
Why must the runoff be drained off and away from ...
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