Neiep Unit 300 Review Questions With Correct Answers A+ Already Graded

NEIEP UNIT 300 REVIEW QUESTIONS WITH CORRECT ANSWERS A+ ALREADY GRADED Contacting electrical voltage while you are isolated from other conductors produces current flow that causes electrical shock. (true or false) - correct answers-false What should be done if a coworker is in contact with a live circuit? - correct answers-Remove power or safely remove the victim from the source Which of the following would not result in electrocution? - correct answers-Contacting two separate grounded surfaces How does a GFCI protect a worker using a power tool? - correct answers-It removes power if leakage current develops in the cord or tool A wet surface can act as a conductor. (True or False) - correct answers-True How often should the ground conductor be checked for continuity? - correct answers-every 90 days How can the third wire of an extension cord best be described? - correct answers-It prevents the case or chassis of the supplied device from becoming hot Which of the following statements is true regarding the use of portable work lights? - correct answers-Only use portable lights with guards What precaution should be taken when performing cleaning operations on elevator electrical equipment? - correct answers-Remove power and Lockout and Tagout Which of the following can be caused by even a slight electrical shock? - correct answers-Injury due to involuntary movements Of the following choices, which will cause current to flow, causing an electrical shock? - correct answers-Contacting a live conductor and ground The severity of electrical shock is greatly increased in the presence of which of the following? - correct answers-Moisture What is the unit that measures the quantity of electrons passing a given point? - correct answers-Coulomb Which of the following statements is correct about charges between atoms? - correct answers-Unlike charges attract each other Which of the following is equivalent to 35 μA? - correct answers-0.000035 amperes What unit is used to measure the opposition to current flow? - correct answers-OHMS