Electrical Engineering · Question Bank

Philippine Electrical Code

33 of 33 questions match · page 2 of 2. Answer in your head first, then check the solution.

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TypeAll 33Problem solving 7Objective 26
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#21📜 EE Pre-Board March 2016📘 PowerhouseEasy
What is the branch circuit ampacity of a hermetic motor with a full load current of 16 A?
A15A
B20A
C25A
D30A
#22📜 EE Pre-Board March 2016📘 PowerhouseEasy
An office has a total of 500 square meters. Find the total lighting load for a unit of 28 volt-amperes per square meter.
A8KVA
B10KVA
C12KVA
D14KVA
#23📜 EE Pre-Board March 2016📘 PowerhouseEasy
A 4-way switch controls a lamp from _______ different locations.
A1
B2
C3
D4
#24📜 EE Pre-Board March 2016📘 PowerhouseEasy
A device that establishes an electrical connection to the earth.
AGrounding conductor
BGrounded conductor
CGrounding electrode
DGrounding electrode conductor
#25📜 EE Pre-Board March 2016📘 PowerhouseEasy
Which of the following is not a standard branch circuit rating?
A15 A
B25 A
C30 A
D40 A
#26📜 EE Pre-Board March 2017📘 PowerhouseEasy
How many 240 v, 20 A branch circuits are required to supply 60,000 va load?
A13
B14
C15
D12
#27📜 EE Pre-Board March 2017📘 PowerhouseEasy
What governs the minimum safety requirement in the Philippines for distribution and grid?
APhilippine Electrical Safety Code
BPhilippine Electrical Code
CPhilippine Grid Code
DPhilippine Distribution Code
#28📜 EE Pre-Board March 2017📘 PowerhouseEasy
Branch circuit larger than __________ amperes shall only supply non- lighting outlet load.
A15
B20
C30
D50
#29📜 EE Pre-Board March 2018📘 PowerhouseEasy
The following are the given loads of a particular circuit: five 15 HP motors, three 5 HP motors, 8 kW lighting loads and 3.5 kW miscellaneous loads. Calculate the maximum demand in kW if the demand factor is 65%.
A78.64
B45.81
C51.12
D120.28
#30📜 EE Pre-Board August 2018📘 PowerhouseEasy
The overcurrent protective device is caused to operate by ___________________.
Avoltage surge
Bcurrent flow
Cvoltage drop
Dimpedance
#31📜 EE Pre-Board August 2018📘 PowerhouseEasy
What is the maximum number of bends permitted in rigid conduit between outlets?
A4 quarter bends
B6 quarter bends
C2 quarter bends
D3 quarter bends
#32📜 EE Pre-Board August 2018📘 PowerhouseEasy
When installing two grounding electrodes, the minimum distance between them is
A1,800 mm
B2,000 mm
C1,500 mm
D2,400 mm
#33📜 EE Pre-Board August 2018📘 PowerhouseEasy
What is the maximum plug and cord rating of a 30 A branch circuit?
A24 A
B30 A
C26 A
D28 A

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