Kwh - Guides d'étude, Notes de cours & Résumés
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CSLB B GENERAL Questions & 100% Verified Answers | Latest Update | Already Graded A+
- Examen • 29 pages • 2024
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PTICH 
: rise/span 
what size of a circuit breaker can be installed on a line with 7 outlets 14 AWG wire? 
: 15 amp; according to code, the conductor ampacity rating for a 14 gauge wire is 
15 amps. for 12 gauges wire is 20 amps. the number of outlets does not determine the 
size of circuit breaker. 
how many roof squares are in the roof measuring 45' by 50'? 
: 22.5; (45x50) / 100 (roofing squares made of 10'x10'). 
total drop for a 120' pipe with a 2% slope? 
: 2'5" = 120x2%=2.4 
how ...
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NATE Exam: Air Conditioning and Heat Pumps 95 questions Rated 100% Correct!!
- Examen • 27 pages • 2023
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Which of the following factors affects a customer's level of comfort? 
a. Air movement 
b. Humidity 
c. Temperature 
d. All of the above - d (All of the above: air movement, humidity, temperature) 
A cooling load calculation estimates the sensible heat gain of a structure. The maximum sensible 
capacity of a cooling-only system should be within ____% of this calculated value. 
a. ±10% 
b. +10% 
c. +15% 
d. +30% - c (+15%) 
The maximum sensible cooling capacity of a heat pump should be within _...
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Nate Heat Pump Test Exam with Verified Answers
- Examen • 18 pages • 2024
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Nate Heat Pump Test Exam with Verified 
Answers 
The three processes that transfer heat energy are conduction, convection and 
________ 
a. Concentration. 
b. Radiation. 
c. Refraction. 
d. Static pressure. - CORRECT ANSWER-Radiation 
Which of the following factors affects a customer's level of comfort? 
a. Air movement. 
b. Humidity. 
c. Temperature. 
d. All of the above. - CORRECT ANSWER-All of the above 
A cooling load calculation estimates the sensible heat gain of a structure. The...
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Rater practice Test UPDATED ACTUAL Exam Questions and CORRECT Answers
- Examen • 15 pages • 2024
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Rater practice Test UPDATED ACTUAL 
Exam Questions and CORRECT Answers 
Three million BTUs is equal to how many kWh? - CORRECT ANSWER- 879 
which of the following is among the four environmental factors that affect human comfort in 
the indoor environment - CORRECT ANSWER- The Delta T 
Approximately how many cubic feet of natural gas would be required to produce 275,000 
Btus? - CORRECT ANSWER- 275
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EWP UPDATED Exam Questions and CORRECT Answers
- Examen • 24 pages • 2024
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which is not a unit of energy? 
kWh 
eV 
J 
W - W 
state the principle of superposition of waves - When two or more waves cross at a point, 
the displacement at that point is equal to the sum of the displacements of the individual waves. 
state one base quantity other than length mass and time - temperatur
Trop de mois restant à la fin de l'argent ?
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NATE Exam: Air Conditioning and Heat Pumps || with Accurate Answers 100%.
- Examen • 18 pages • 2024
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Disponible en pack
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Which of the following factors affects a customer's level of comfort? 
 
a. Air movement 
b. Humidity 
c. Temperature 
d. All of the above correct answers d (All of the above: air movement, humidity, temperature) 
 
A cooling load calculation estimates the sensible heat gain of a structure. The maximum sensible capacity of a cooling-only system should be within ____% of this calculated value. 
 
a. ±10% 
b. +10% 
c. +15% 
d. +30% correct answers c (+15%) 
 
The maximum sensible cooling capacit...
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CSLB B GENERAL EXAM 2024 WITH 100% CORRECT ANSWERS
- Examen • 17 pages • 2024
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- €15,93
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what size of a circuit breaker can be installed on a line with 7 outlets 14 AWG wire? - correct answer 15 amp; according to code, the conductor ampacity rating for a 14 gauge wire is 15 amps. for 12 gauges wire is 20 amps. the number of outlets does not determine the size of circuit breaker. 
 
how many roof squares are in the roof measuring 45' by 50'? - correct answer 22.5; (45x50) / 100 (roofing squares made of 10'x10'). 
 
total drop for a 120' pipe with a 2% slope? - correct answe...
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NATE: Air Conditioning and Heat Pumps Exam with guaranteed accurate answers
- Examen • 27 pages • 2024
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- €13,51
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Which of the following factors affects a customer's level of comfort? 
 
a. Air movement 
b. Humidity 
c. Temperature 
d. All of the above - correct answer d (All of the above: air movement, humidity, temperature) 
 
A cooling load calculation estimates the sensible heat gain of a structure. The maximum sensible capacity of a cooling-only system should be within ____% of this calculated value. 
 
a. ±10% 
b. +10% 
c. +15% 
d. +30% - correct answer c (+15%) 
 
The maximum sensible cooling capac...
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CSLB C10 Test 1 | 120 Questions with 100%Correct Answers Already Passed.
- Examen • 39 pages • 2024
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- €12,55
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CSLB C10 Test 1 | 120 Questions with 100%Correct Answers Already Passed. 
What is the minimum working clearance from an electrical panel under 600 V? 
36" 
Voltage drop in wire is a function of: 
Wire gauge, Length of wire, Current flow in the wire 
A 12-volt direct current, 13-watt fluorescent light is controlled by a photocell. The average daily 
on-time is 12 hours per day. How many watt-hours are consumed by the light on an average day? 
156 
Where may you use nonmetallic-sheathed cable? 
i...
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EGEE Exam 1 (with Complete Solutions)
- Examen • 18 pages • 2023
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One calorie is defined as the amount of energy that is required to raise the temperature of _____. correct answers 1 g of water by 1 C. 
 
Which of the following is a unit of power? correct answers B ) BTU/h 
 
Units of energy when divided by time of usage give units of _____. correct answers Power 
 
A refrigerator rated at 313 Watts running 12 h everyday. What is the energy consumption in kWh for a week? (one decimal place) 
(Answer must match to 1 decimal places. ) correct answers 313 Wats /...
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