75 questions Maintenance - 15 Safety - 11 Troubleshooting - 11 Rigging - 3 Tools and Fasteners - 7 Ruler / Measurements / Blueprinting - 8 Machine Operations / Operator - 6 HMI Documents / Procedures - 11 Misc. - 3 Safety 1. 2. 3. 4. 5. 6. What are the colors for NFPA for health - Blue / Red / White / Yellow An employee should not enter a space of oxygen less than - 20 Grade ____ Chain is approved for moving overhead - 80 Which agency certifies PPE - NIOSH Where would a maintenance find info (Handling/Safety) about chemicals - SDS Under OSHA regulation which type of hard hat protects you from 2200V of Electricity Class A/G 7. The unit of measurement for measuring air - Micron 8. ___ Is a value expressed as a percentage that describes how productive a piece of equipment actually is compared to what it could be at maximum capability - Overall equipment efficiency 9. The ___ is the standard of the Cleanliness of fluid systems - ISO Cleanliness Code 4406 10. According to ANSI Standard B 30.10, A rigging hook should be replaced when its throat dimension increases by _______ - 5% 11. When a small fire is noticed near a cabinet or other flammable materials, you should first ________ - Sound the Alarm 12. The amount of exposure to a chemical without the unreasonable risk of injury is listed on the SDS ________ - Threshold Limit Value (TLV) Troubleshooting 1. 2. 3. 4. Oval shapes on the flowchart represents - The Start or the End A flow chart is based on the _______ methods of troubleshooting - Symptom and Cause What’s the last step on the troubleshooting process - Document the event When a machine involves a number of subsystems, which troubleshooting method can reduce the time to find the cause and failure - Troubleshooting Flow Charts 5. The first thing a maintenance personnel should do when investigating a machine malfunction - Ask the operator about machine’s operations and symptoms 6. Emergency stop is most commonly - Wired to the E-Stop input of a controller 7. The correct tightening sequence of an 8 bolt is - Cross patten [ A;E B;F C;G D;H] 8. When looking for machine malfunction you should start with what - 5 senses 9. Flow chart is base method of troubleshooting ______ - Identify the symptoms 10. Which manual will typically include troubleshooting procedure - Operator Manual 11. What does a Diamond represent in a flowchart - A decision Rigging 1. Choker Sling is popular because of the ______ - Clamping effect on the load 2. To ensure true vertical lift _____ should be used - Double Reeved (Look at picture) 3. When a sling is used at angle, part of the lifting force is used at _____ - Crushing Force Tools/Fasteners 1. ______ Is enforced inside a fastener that tries to return is to its original force - Elasticity 2. The ______ has a cross shape tip - Phillips Head 3. A ______ wrench is used to tighten socket head cap screws when there is no hand clearing around the fastener - Alan Key T Wrench 4. When picking a socket to use, a 6. Socket is the ______ - Strongest 5. A _____ is used to prevent the head of the fastener turning while the nut is being tightened - Backup Wrench 6. A metric bolt has its grade designated by - Two Numbers 7. When a _____ tightened against a hex nut, it increases tension in the threaded fastener that clamps the nuts together - Jam nut Ruler / Measuring / Blueprinting 1. Using the dimension in the figure, what is the dimension of the block - (Mixed Number) <Not actual answer 2. Which of the dimensions are required to fully dimension this object’s length and its parallel surfaces - A/B 3. What is the flow rate indicated in this meter - (Gallon per Minute / Liters per Minute) <Not actual answer 4. What is the Pressure Indicated on this gauge / Read Pressure Gauge - 1000 X KPA [Measurements] 5. Using the cutting lines shown, which view represents the correct sectional view - ( http://spot.pcc.edu/welding/PDFs/Blueprint%20Reading%20Esstentials%20in%20Weldin g.pdf ) < Blueprint lines 6. Examples of _____ tolerances includes straightness of a shaft or the flatness of a surface - Form tolerances 7. On a multiview drawing, a ______ line is shown using alternating long and short dash line - Center line 8. 25.4 mm = 1 Inch