Both type thwn-2 and type <u>THHN </u>conductors have an insulation temperature rating of 90 degrees celsius and generally meet the temperature requirement for connecting luminaires.
<h3>What is the difference between THHN and XHHW conductors?</h3>
The wire's jacket is the primary distinction between THHN/THWN/THWN-2 and XHHW/XHHW-2 and. The THHN family's jacket is thinner, thus even while more THHN can fit through a variety of barriers, it doesn't provide as much protection as the XHHW jacket. Additionally, the coating on the jacket of the XHHW is more resistant to chemicals, ozone, and abrasions, whereas the thinner coating on the THHN, when exposed to harsh chemicals or the environment, can cause current leakage and eventually degrade, releasing hazardous smoke when burnt.
As always, performance against budget must be taken into consideration when deciding whether to use THHN or XHHW. THHN wire is ideal for their requirements. However, XHHW has the extra characteristics that offer greater effectiveness and longer durability.
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Answer:
B) show a sudden jump on one particular trial and remain high thereafter.
Explanation:
When a person learns any task by insights or by intuition, that particular task remains in the memory of the person for ever. The process and task inculcates and stays in the person's memory.
When the person performs a task, he shows a sudden jump in one of the practice trials and after that he masters that skill and maintains the performance level.
His performance of performing the task gradually increases after he practices and performs the task again and again. He finally masters the task and never forgets the task in his life thus increasing the performance.
Thus the answer is B) show a sudden jump on one particular trial and remain high thereafter.
Answer: Natural, resources, coal, wind, energy, cars, power, enable, economic, processes.
Explanation: Coal and wind can be switched as well as power and enable
Answer:
d) They invented tests for arsenic in the body.
Explanation:
Wilhelm Scheele was a Swedish Pomeranian and German chemist who made great advancements in several areas of chemistry. Scheele discovered oxygen, as well as molybdenum, tungsten, barium, hydrogen, and chlorine. He is also remembered for his work with arsenic acids, as well as the development of a test for arsenic. On the other hand, James Marsh was a British chemist who invented the "Marsh test," which is a more efficient test for detecting arsenic.
Answer:
That statement is false
Explanation:
Pay attention to this part of the excerpt:
<em>different in most ways except for his key dependent variable</em>
When a study is conducted through comparative method it will have to compare different countries /cultures and pay attention to all of its features. Professor Ted shouldn't be allowed to exclude out his key depended variables since it could massively influenced the final conclusion of his studies.
