AMTEC: Fundamentals of Controls & Instrumentation (AMT1061) Exam Questions And Answers

Tinning is ____________________. - ANS the application of solder and flux to remove any oxide build-up The proper amount of solder has been applied to a connection when __________________. - ANS the contour of a wire (lead) can be seen beneath a coating of solder When a capacitor is checked by an analog ohmmeter, it is good when __________________. - ANS the needle goes from zero ohms to infinite ohms. Electronic circuits or components are NOT protected from ESD by _________________. - ANS insulators The voltage across the terminals of a good fuse in a live circuit is _________________. - ANS zero volts Which step in the SIMPLER troubleshooting method involves making a decision about what kind of test that should be performed? - ANS make ________________ produce(s) noise in an electronic circuit. - ANS electromagnetic waves _______________ conditions cause oxidation to form on electrical contacts. - ANS Wet Contaminants are removed from the surface of metals using _________________. - ANS flux A solder sucker is used ___________________. - ANS for de-soldering The amount of an ESD charge does NOT depend on _________________. - ANS the type of conductor it charges The best instrument to use when making a preliminary measurement to find an open capacitor in a bridge rectifier circuit is ________________. - ANS an oscilloscope The basic rule regarding electrostatic shielding is that __________________. - ANS a potential difference cannot exist between two different points on the same conductor Electrostatic charges can form on _______________. - ANS solids, liquids, and gases Using the half-splitting method, the fault of equipment with 8 stages can be found with a minimum of _______________ readings. - ANS 3 What type of maintenance program involves training the machine operator on all procedures they are expected to perform on existing and new equipment? - ANS Maintenance prevention What type of maintenance program is designed to retain the healthy condition of equipment and prevent failure? - ANS Preventive maintenance