Instructions:

• Answer 50 questions in 15 minutes.
• If you are not ready to take this test, you can study here.
• Match each statement with the correct term.
• Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Relationship of EMF - Current - and Resistance?

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2. The principal vent pipe of a system to which vent connections can be made.
Combustible Construction
Plumbing System
Main Vent
Armor


3. What are the purposes of circuit protective devices?
Conduit
Flood Level
1. To detect short circuit 2. To detect overload
Fixture Supply


4. An electrically or mechanically operated device used to elevate sewage and liquid wastes from a lower level to a point of discharge.
1 1/2'
When it is already pulsating
Sewerage Ejector
Ohm's Law


5. Which is better option in considering the placement of building utilities of a building - given that building is with an ample size of lot?
Panel board has limited circuitry compared to a service switch
Conduit
Outside of he building - providing
Use of exhaust fan to control odor


6. The nominal commercial designation - normally the inside diameter of the pipe.
Diameter
Providing natural ventilation by placing T&B on external envelope of the building
1. To detect short circuit 2. To detect overload
High quality and specified in PEC (Philippine Electrical Code)


7. What makes DC fluctuate?
Use of exhaust fan to control odor
Horizontal Pipe
Plumbing Unit
When it is already pulsating


8. Minimum standard quantity of plumbing fixtures that discharges wastes into a plumbing installation: 1 water meter - 1 water closet - 1 lavatory - 1 shower head and drain for a bathtub or shower stall - 1 kitchen sink - 1 laundry tray - 3 floor drains
When it is already pulsating
Conduit
Providing natural ventilation by placing T&B on external envelope of the building
Plumbing Unit


9. An installed pipe or fitting that forms an angle of less than 45 degrees with the horizontal.
Main Vent
Horizontal Pipe
When it is already pulsating
To achieve polarity


10. Which is a better option in the ventilation of a comfort room placed in a public building?
Parallel Series
1. To detect short circuit 2. To detect overload
Administrative Authority
Providing natural ventilation by placing T&B on external envelope of the building


11. Pipe cleanout size requirements shall be of a size corresponding to the pipe size into which they are installed up to a diameter.

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12. All water supply - drainage - and venting system and all fixtures and their traps complete with their connections.
Horizontal Pipe
Providing natural ventilation by placing T&B on external envelope of the building
Alter or Alteration
Plumbing System


13. How do you differentiate a panel board from a service switch?
Horizontal Pipe
To size the wire
Panel board has limited circuitry compared to a service switch
Plumbing System


14. How do you differentiate a panel board from a service switch?
Building
The use of security personnel stationed in the entry/exit of the building
Panel board has limited circuitry compared to a service switch
When it is already pulsating


15. Why is a rigid steel conduit used for feeders?
Combustible Construction
Height of Building
1. To detect short circuit 2. To detect overload
High quality and specified in PEC (Philippine Electrical Code)


16. Individual official - board - department or agency established or authorized by the office of the president (RA1378): administer and enforce the NPCP.
Administrative Authority
Flood Level
Outside of he building - providing
Combustible Construction


17. What is the purpose of the sheat in a Romex Cable?
When it is already pulsating
Armor
1. To detect short circuit 2. To detect overload
Alter or Alteration


18. What is the characteristic of a device?
Alley
Building
Does not consume electricity (ie. switch - convenience outlet)
Parallel Series


19. The level at which water begins to overflow the top or rim of a plumbing fixture.
Flood Level
Main Vent
Panel board has limited circuitry compared to a service switch
Providing natural ventilation by placing T&B on external envelope of the building


20. Why is a rigid steel conduit used for feeders?
High quality and specified in PEC (Philippine Electrical Code)
Development Length
Parallel Series
The use of security personnel stationed in the entry/exit of the building


21. The total length of a pipeline measured along the center line and the fittings of the pipe.
1 1/2'
Development Length
Administrative Authority
Ohm's Law


22. In a battery set-up - why are protons and electrons positioned on opposite sides?
To achieve polarity
Grounding
Use of exhaust fan to control odor
Building


23. What are the purposes of circuit protective devices?
Diameter
Stack Vent
1. To detect short circuit 2. To detect overload
Alley


24. All water supply - drainage - and venting system and all fixtures and their traps complete with their connections.
1. To detect short circuit 2. To detect overload
Main Vent
Panel board has limited circuitry compared to a service switch
Plumbing System


25. What type of circuit is applicable to a factory?
Grounding
Plumbing Unit
Armor
Parallel Series


26. All of the drainage piping within a building that conveys sewage - rainwater - and other liquid wastes to a legal point of disposal exclusive of public and private exterior pipe lines or systems.
Roughing-in
Sewerage System
Armor
Administrative Authority


27. What is the purpose of the sheat in a Romex Cable?
Diameter
Armor
Stack Vent
Sewerage System


28. Change - addition or modification in construction/occupancy.
Alter or Alteration
High quality and specified in PEC (Philippine Electrical Code)
Administrative Authority
1. To detect short circuit 2. To detect overload


29. An electrically or mechanically operated device used to elevate sewage and liquid wastes from a lower level to a point of discharge.
Providing natural ventilation by placing T&B on external envelope of the building
Ohm's Law
Building
Sewerage Ejector


30. What type of circuit is applicable to a factory?
Parallel Series
Combustible Construction
Horizontal Pipe
Ohm's Law


31. The level at which water begins to overflow the top or rim of a plumbing fixture.
Grounding
Flood Level
Grounding
Building


32. What is the characteristic of a device?
Does not consume electricity (ie. switch - convenience outlet)
Combustible Construction
Plumbing System
P-Trap


33. Pipe cleanout size requirements shall be of a size corresponding to the pipe size into which they are installed up to a diameter.

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34. Individual official - board - department or agency established or authorized by the office of the president (RA1378): administer and enforce the NPCP.
Roughing-in
Plumbing Unit
Grounding
Administrative Authority


35. The principal pipe of a system of continuous piping to which branch connections can be made.
Ohm's Law
Providing natural ventilation by placing T&B on external envelope of the building
Main
Use of exhaust fan to control odor


36. The principal vent pipe of a system to which vent connections can be made.
Providing natural ventilation by placing T&B on external envelope of the building
Main Vent
Stack Vent
Panel board has limited circuitry compared to a service switch


37. A flow of waste - used for sizing plumbing jobs in a plumbing system - equal to one cubic foot per minute.
When it is already pulsating
Plumbing Unit
Fixture Vent
Horizontal Pipe


38. More than 3.00m but less than 2.00m
Parallel Series
Horizontal Pipe
When it is complete
Alley


39. Minimum standard quantity of plumbing fixtures that discharges wastes into a plumbing installation: 1 water meter - 1 water closet - 1 lavatory - 1 shower head and drain for a bathtub or shower stall - 1 kitchen sink - 1 laundry tray - 3 floor drains
Fixture Supply
P-Trap
Alley
Plumbing Unit


40. Which is a better option in the ventilation of a comfort room placed in a public building?
The use of security personnel stationed in the entry/exit of the building
When it is already pulsating
Main
Providing natural ventilation by placing T&B on external envelope of the building


41. A water supply source connecting the fixture and water supply pipe.
4'
Armor
The use of security personnel stationed in the entry/exit of the building
Fixture Supply


42. Relationship of EMF - Current - and Resistance?

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43. Waste outlet size of a lavatory

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44. The vertical extension of a soil - wastes - or vent system above the highest horizontal drain connected to a stack.
Administrative Authority
Stack Vent
When it is already pulsating
Parallel Series


45. What is the purpose of the third wire in an electrical system?
Use of exhaust fan to control odor
Ohm's Law
Alley
Grounding


46. Why is it important for you to determine the ampacity of a wire?
The use of security personnel stationed in the entry/exit of the building
Does not consume electricity (ie. switch - convenience outlet)
To size the wire
Fixture Supply


47. When is a circuit considered closed?
When it is complete
4'
The use of security personnel stationed in the entry/exit of the building
Armor


48. Vertical distance from the 'grade line' to the highest point of the coping.
Building
Height of Building
Fixture Supply
Parallel Series


49. Structure with any part of its structural framework will ignite/burn at 750
Use of exhaust fan to control odor
Combustible Construction
Roughing-in
To size the wire


50. The vertical extension of a soil - wastes - or vent system above the highest horizontal drain connected to a stack.
Development Length
Stack Vent
To size the wire
Alley