101 Basic Series - Module 17 - Post Assessment Your final score on this exam will be emailed to you for your records. First name:   Last name:   Company name:   E-Mail Address   City   State   NO STATEALAKASAZARCACOCTDEDCFMFLGAGUHIIDILINIAKSKYLAMEMHMDMAMIMNMSMOMTNENVNHNJNMNYNCNDMPOHOKORPAPRPWRISCSDTNTXUTVTVIVAWAWVWIWY Province (Optional)   Country (Optional)   1 This light unit has a very long life and is resistant to shock and vibration. Transformer Full Voltage Resistor LED (Light Emitting Diode) 2 The pilot device operator most often used for stop and emergency stop pushbuttons. Guarded Mushroom Twist to Release Selector Switches 3 Because of more automation, the pilot device market is shrinking as workers interact less and less with machines. True False 4 The rating that provides a degree of protection from oil or coolant spray is: NEMA 1/IP20 NEMA 4/IP65 NEMA 4X NEMA 13/IP65 5 Maintained is the term used for a pushbutton that, when you remove your finger, the button stays in its new position True False 6 Pilot devices are available in two sizes, 30mm and 22mm. True False 7 Selector switches use a cam to operate the plungers on the contact block. True False 8 Pilot devices are man/machine interface products that are electronic. True False 9 The part of a pushbutton that actually moves a set of contacts is called the ___________. Contact block Operator Plate Plunger 10 The part of a pilot device that you can see or adjust on the front of the panel is called the _______. Contact Light unit Operator Plunger 11 Dual circuit contact blocks add twice the functionality to a pilot device. True False 12 The part your finger pushes is called the __________. Contact block Operator Plate Plunger 13 The __________________ is important when selecting enclosures, particularly when dealing with dual circuit contact blocks and light units. Mounting matrix Minimum spacing Rear of panel extension None of the above 14 Selector switches are used when more than one control option is needed. True False 15 Momentary is the term used for a pilot device, when you remove your finger, the button returns to its original position. True False 16 The rating that provides a degree of protection from corrosive agents is: NEMA 1/IP20 NEMA 4/IP65 NEMA 4X NEMA 13/IP65 17 The rating that provides a degree of protection from dust, lint, and fibers is: NEMA 1/IP20 NEMA 4/IP65 NEMA 4X NEMA 13/IP65 18 Stacklights are the indicating lights usually found mounted on the front of an operator panel. True False 19 ____________ are usually the preferred pushbutton when a maintained contact is needed. Guarded Mushroom Twist to Release Selector Switches 20 This light unit is the least expensive, but has a shorter lamp life. Transformer Full Voltage Resistor LED (Light Emitting Diode)

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