Quiz  /  Maintenance & Testing of Electrical Equipments Class 12 MCQ...

  • 1. 
    Which of the following meters should you use when troubleshooting an open circuit?

  • Voltmeter
  • Wattmeter
  • Ohmmeter
  • Ammeter

  • 2. 
    An ammeter is connected into a circuit in which of the following ways?

  • In parallel with the circuit
  • In series-parallel with the circuit
  • Both 1 and 2 above
  • In series with the circuit

  • 3. 
    Effects from lack of lubrication.

  • Shorten equipment lifetime
  • Equipment damage
  • Increase maintenance cost
  • Downtime
  • All of above

  • 4. 
    When using tools, you should observe which of the following rules?

  • Use tools for their intended purpose
  • Maintain tools in good repair
  • Replace tools that are damaged or not working properly
  • Each of the above

  • 5. 
    Processing plant maintenance goals.

  • To increase profitability
  • To prevent escalating maintenance cost
  • To maintain asset integrity
  • All of above

  • 6. 
    An accident-free career can best be achieved by following which of the following courses of action?

  • Constantly reading technical manuals
  • Reading all rules and regulations
  • Making a list of all potential work hazards
  • Taking a common-sense approach towards safety

  • 7. 
    All answer below is a key maintenance issue related to breakdown, EXCEPT.

  • Dust
  • Temperature
  • Leakage
  • Grease
  • Vibration

  • 8. 
    What is 3 basic maintenance activity?

  • LubricatingPurchasing Reporting
  • Cleaning Reporting Purchasing
  • TighteningLubricating Cleaning
  • Cleaning Lubricating Purchasing

  • 9. 
    If you are working on high-voltage circuits or around wires having exposed surfaces, you should keep tools and equipment that have metal parts what minimum number of feet from the work area?

  • 5 feet
  • 2 feet
  • 3 feet
  • 4 feet

  • 10. 
    What color is the safety ground wire for electrical tools?

  • Black
  • White
  • Green
  • Red

  • 11. 
    The generation of static electricity on an object by rubbing is known as the

  • electrostatic charge
  • dielectric effect
  • triboelectric effect
  • prime charge

  • 12. 
    Under what category(ies) can all maintenance performed on be grouped?

  • Preventive only
  • Unscheduled only
  • Scheduled and unscheduled
  • Scheduled and preventive

  • 13. 
    Select all methods of lubrication system to flush out contaminants.

  • Schedule oil change
  • Oil Filter system
  • Heat Exchanger
  • Both A & B

  • 14. 
    When you find a damaged power tool electrical cord, what action should you take?

  • Ignore the problem
  • Shorten the cord to remove the damaged part
  • Repair the damage with insulating tape
  • Replace the cord
Report Question
warning
access_time
  Time