
Philippine Electrical Code Practice Exam
Authored by IVY VILLORIA
Engineering
4th Grade
Used 1+ times

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41 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The following must be provided in locations where electrical equipment would be exposed to physical damage.
Working space
Warning signs
Enclosures or guards
Sufficient headroom
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Frequency is measured in ______.
voltage
watts
hertz
none of these
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Live parts exposed on the front of a switchboard are present, the working space in front of the switchboard shall not be less than ______ mm.
1 000
1 200
900
1 500
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The PEC defines a continuous load to be a load where maximum current on the circuit is expected to continue for at LEAST ______ hours or more.
3
4
6
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The following copper conductors have the same cross-sectional area but are made up of a different number of strands. Which one has the LEAST resistance to AC current?
19-strand conductor
Single solid conductor
7-strand conductor
37-strand conductor
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Light fixtures suspended from the ceiling by chains should be wired so that the ______.
chain is grounded
wires help support the fixture
wires will not touch the chains
wires do not support the fixture
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The electrical plans for residential house (single family dwelling) include the following items EXCEPT one. Which one is this?
Substation plan
Location plan
Floor plan showing location of service
Layout and wiring plan for general lighting and receptacle outlets
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