Question 90Electricity/Electronics - Assistant Engineer70% to pass
What is the functional purpose of the 'MS 2' contacts in the hoist controller circuit shown in the illustration? Illustration EL-0102
AI Explanation
The correct answer is C) The 'MS 2' contacts are not used in this particular application.
The illustration EL-0102 does not show any 'MS 2' contacts being used in the hoist controller circuit. The 'MS 2' contacts are likely intended for a different function or application not depicted in this specific diagram. Without more context about the overall system, there is no evidence that the 'MS 2' contacts serve any purpose in this particular hoist controller circuit. Therefore, option C is the correct answer, as the 'MS 2' contacts are not utilized in this application as shown in the illustration.
Related Questions
#88 As shown in the illustration, what is responsible for maintaining the "UV" relay energized when the master switch handle is moved away from the "off" position? Illustration EL-0102 #89 When the control handle is in the 'off' position, what is the status of the solenoid actuated brake of an electric winch? #91 As shown in the illustration, how are the rotor windings of the motor configured? Illustration EL-0102 #92 What is the functional purpose of the 'LSL' contacts for the hoist controller circuit shown in the illustration? Illustration EL-0102 #93 Which of the listed conditions occur when selection is made for 'third point hoist' on the winch hoist controller shown in the illustration? Illustration EL-0102