Find the turns ratio in a
transformer which delivers a
Voltage of 120V in the secondary coil f...
Physics, 03.04.2021 18:20 ciarrap552
Find the turns ratio in a
transformer which delivers a
Voltage of 120V in the secondary coil from a primary
Voltage of 60V
Answers: 3
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Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic
Answers: 1
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Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of
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Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.
Answers: 2
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12. a body is a particular amount of matter. it can be a solid, liquid or gas. it can be described as existing in a. size and shape. b. motion and force c. time and space. d. location and movement.
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