NEIEP 625 Exam Questions with Correct Answers
NEIEP 625 Exam Questions with Correct Answers What is the unit of inductance ? - ANSWER Henry If a fixed amount of current is flowing in the direction shown in Figure 1 , which of the following statements is correct when viewed from the end of the wire marked X ? - ANSWER A magnetic field will be developed which rotates in a counterclockwise rotation . Which of the following statements is true regarding AC in a purely inductive circuit ? - ANSWER Current lags voltage by 90 degrees Which of the following statements describes how an air coil is magnetized ? - ANSWER As current is increased it eventually reaches saturation . Which term describes a materials ability to pass magnetic lines of force ? - ANSWER Permeability Which of the following core materials would be able to create the strongest magnetic field for a given applied voltage ? - ANSWER Permalloy Of the items listed below , which affects the inductance of a coil ? - ANSWER Spacing of the windings Which of the following will increase the inductance of a coil ? - ANSWER Decrease the spacing between the windings
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- neiep 625
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neiep 625 exam questions with correct answers
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what is the unit of inductance
