MCQ-1 Proximity switchBy sundareswaran / August 3, 2023 We will discuss proximity switch questions and answers in this post, along with information on installation, troubleshooting, and operating principles. Whether you're an engineer, technician, or someone who is just curious about this technology, the questions and answers in this section will give you helpful information on proximity switches and their uses.Which of the following is NOT a factor that influences a proximity switch's sensing range? The sensing object's material Outside temperature Switch housing parameters Power supply voltage Which of the following describes a proximity switch type? Optical proximity switch Magnetic proximity switch All mentioned above What is a proximity switch's sensing range? The distance between the switch and the thing being sensed The size of the detected object The material of which the object is manufactured The temperature of the detected object Which of the following is not a benefit of utilizing an optical proximity switch? Sensing range limitation Exposure to interference from ambient light Expensive Difficulty with installation What is the benefit of employing a magnetic proximity switch? Wide sensing range The ability to detect a wide range of materials Low price Simple to install Which of the following is a capacitive proximity switch application? Detection of metal things Detection of non-metallic objects Detecting things in an environment with high temperatures Detecting things in a cold environment What is the correct description of a normally open (NO) proximity switch? When there is an object, it is open When there is an object, it is closed It is open in the absence of an object When no object is present, it is closed. What is the correct description of a normally closed (NC) proximity switch? When there is an object, it is open When there is an object, it is closed. It is open in the absence of an object It is shut while nothing is in sight. Which of the following is a drawback of employing a capacitive proximity switch? Sensing range limitation Exposure to interference from other things Expensive Only detects metallic items What benefit does employing an inductive proximity switch provide? The capacity for non-metallic object detection Extreme precision Affordable Wide sensing field In which of the following situations would an ultrasonic proximity switch be used? Detecting a metallic object's existence Detecting a non-metallic object's presence Determining the liquid's level Measuring an object's temperature 1 out of 11 Please fill in the comment box below. Time's up
