Industrial Maintenance Jeopardy Template

Safety and Orientation	AC/DC Theory	Print Reading for Electrical Systems	Variable Frequency Drives	NEC
100 De-energize the equipment What is the best way to prevent arc flash?	100 Electricity What is the flow of electrons?	100 Relay Devices called _____ often serve as the brain of an automated machine.	100 Converter What section of an inverter drive changes the incoming voltage from AC to DC?	100 6' If a wall measures 1 1/2'' on a drawing with a scale of 1/4''=1', what is the measurement of the actual wall?
200 Replace the cord If a power cord is damaged, you should?	200 Device used to measure voltage What is a voltmeter?	200 Event sequencing Circuit A control circuit that uses limit switches to sequence a series of events is called ?	200 60 Hz What is the frequency of the sine wave voltage available from power companies in the USA?	200 Plastic What is the most common insulating material used for conductors?
300 Arc Flash Two types of electrical related burns are electrical burns and?	300 E = I x R What is the Ohms Law formula for calculating voltage?	300 Event de-energizing circuit A circuit designed to turn off an output after a step is preformed is called?	300 Ramping Accelerating and decelerating a motor at a fixed rate is called?	300 Accessible readily (readily accessible) All switches and circuit breakers used as switches shall be located so that they may be operated from a _______ place?
400 Use a non-conductive object to separate the conductor from the victim. What should you do if a coworker is a victim of electrical shock?	400 Henrys What is inductance measured in?	400 The timer is done timing An on-delay timer relay's contacts will not change state until?	400 False True or False: Variable frequency drives cannot be programmed to clear faults. The faults must always be cleared by a technician.	400 310.15(b)(16) What table in the NEC is about allowed conductor ampacity
500 10 mA 100mA The amount of current passing through the body is an important factor to remember in electrical shock. A current of ______ to ______ can be fatal after several seconds duration.	500 Voltage Divider A circuit that uses resistors to produce a voltage that is lower than the source voltage is called?	500 Sink and source wiring What two ways can ladder logic be wired in?	500 False True or False: Many AC VFDs receive feedback from the motor.	500 30.3 cubic inches How much space does a 4" x 2 1/8" metal box have?

Industrial Maintenance 1

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