A Fun Quiz On Electrical Installation And Maintenance!

20 Questions | Total Attempts: 2271

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A Fun Quiz On Electrical Installation And Maintenance! - Quiz

Are you ready for a fun quiz on electrical installation and maintenance? Electrical appliances have become a necessity in the modern world. Interestingly, they need special care during installations, additionally, they also require timely maintenance in order to function properly. The quiz introduces you to the nitty gritty of appliance installation and maintenance. Are you learning to learn? Let's see how well aware are you of the concept. You are expected to attempt each question carefully. If you liked the quiz, please don't forget to share! Good Luck!


Questions and Answers
  • 1. 
    When you arrive to troubleshoot a defective machine you should?
    • A. 

      Switch on the start push button switch

    • B. 

      Open the enclosure and make a visual inspection

    • C. 

      Reset the overload relay

    • D. 

      Talk and inquire the operator

  • 2. 
    A noisy operator of an electric motor is caused by?
    • A. 

      Winding

    • B. 

      Open centrifugal switch

    • C. 

      Rotor and stator touched each other

    • D. 

      Open capacitor

  • 3. 
    The advantage of a squirrel cage rotor is that it has
    • A. 

      No copper bars

    • B. 

      No laminated iron core

    • C. 

      No commutator and carbon brushes

    • D. 

      No bearings

  • 4. 
    A device which is used to test short circuit and ground fault of an armature is
    • A. 

      Grounder

    • B. 

      Grower

    • C. 

      Growler

    • D. 

      Grounding

  • 5. 
    A device which is used to removes rough edges of the conduit is called ?
    • A. 

      Bender

    • B. 

      Reamer

    • C. 

      Grinder

    • D. 

      Cutter

  • 6. 
    A piece of personal protective equipment or PPE.
    • A. 

      Prevents heavy equipment

    • B. 

      Prevents injuries

    • C. 

      Prevents accident

    • D. 

      Prevents short circuit

  • 7. 
    A ground conductor in a three-way system shall not be protected by a fuse since?
    • A. 

      Fuse is expensive

    • B. 

      A blown fuse in the ground conductor will make the circuit unbalance

    • C. 

      Fuse is not necessary

    • D. 

      Fuse will not protect

  • 8. 
    It is not advisable to put a copper or jumper wire instead of a fuse since
    • A. 

      A copper wire will explode

    • B. 

      The circuit cannot be protected in case of overload or short circuit

    • C. 

      A copper wire is expensive

    • D. 

      A copper wire is long

  • 9. 
    The capacitor can correct power factor because?
    • A. 

      It can carry current

    • B. 

      It can charge electricity

    • C. 

      It can handle power factor

    • D. 

      It can create short circuit

  • 10. 
    The standard unit of power is 
    • A. 

      Volt

    • B. 

      Ampere

    • C. 

      Watt

    • D. 

      Ohm

  • 11. 
    The actual power consumption is expressed in
    • A. 

      KVA

    • B. 

      KW

    • C. 

      KWA

    • D. 

      KHz

  • 12. 
    Prevented maintenance of an equipment?
    • A. 

      Prolongs life

    • B. 

      Keeps the equipment in good condition

    • C. 

      Makes beautiful

    • D. 

      Makes someone safety

  • 13. 
    A device that automatically cut off the circuit without damage during abnormal condition is?
    • A. 

      Sun breaker

    • B. 

      Growler

    • C. 

      Circuit breaker

    • D. 

      Fuse

  • 14. 
    A rating of a feeder line in relation to a protective device must be ?
    • A. 

      Less than the protective device

    • B. 

      Equal or greater than the protected device

    • C. 

      Lower than the protective device

    • D. 

      Without rating

  • 15. 
    When you are given a job with a time limit and after working for a minute you noticed that it will not be finished in a given time you should?
    • A. 

      Notify the supervisor

    • B. 

      Stop working

    • C. 

      Continue working as much as you can

    • D. 

      Skip the unnecessary

  • 16. 
    The use of friction tape over the plastic tape is required in every electrical splice? 
    • A. 

      To make splice beautiful

    • B. 

      To make the splice smaller

    • C. 

      To avoid disconnection

    • D. 

      To have more resistance

  • 17. 
    The cabinet of lightning installation shall have a grounding conductor?
    • A. 

      To have a connection

    • B. 

      To make installation

    • C. 

      To prevent electric shock

    • D. 

      To carry current

  • 18. 
    The markings are there inflexible non-metallic conduits are?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4

  • 19. 
    A switch is used in the installation of one lamp controlled by two locations is three-way.
    • A. 

      One way switch

    • B. 

      Two way switch

    • C. 

      Three way swicth

    • D. 

      Four way switch

  • 20. 
    Pull down the fuse cut off  of a transmission line before
    • A. 

      Cutting the wires

    • B. 

      Working on electrical

    • C. 

      Climbing the electrical pole

    • D. 

      Disconnecting

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