725 constant pressure push button systems and single automatic push button systems with 100% perfect choices 2024
How is the car normally stopped at the bottom landing? (Refer to the constant pressure push button (CPPB) print) correct answersOpening the bottom N.S. Switch While traveling in the UP direction, the IUF fuse opens. What effect would this have on the elevator? (Refer to the constant pressure push button (CPPB) print) correct answersThe in use lights would go out What is the main line voltage at ML1, ML2, and ML3? Refer to the constant pressure push button (CPPB) print correct answers208 VAC What type of hoist motor brake is used? Refer to the constant pressure push button (CPPB) print correct answersAC brake What is the secondary voltage on the CCT transformer? Refer to the constant pressure push button (CPPB) print correct answers110 VAC What is the purpose of the NRT timer? Refer to the constant pressure push button (CPPB) print correct answersTo prevent quick direction reversal Which of the following is necessary to activate the inching buttons? Refer to the constant pressure push button (CPPB) print correct answersDrop the OD relay When either the car or a hoistway door is open, which contact feeds the in use lights? Refer to the constant pressure push button (CPPB) print correct answersOD 2/8
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725 constant pressure push button systems and sing
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