WorksheetsTVL-EIM Q2-2
Total questions: 20
Worksheet time: 10mins
Which of the following is an example of Rigid Nonmetallic Conduit?
Electrical Metallic Conduit
Intermediate Metallic Conduit
Rigid Steel Conduit
Polyvinyl Chloride
What does the required height of service drop if the service entrance pole is in national highway?
3.7 meters
4.7 meters
5.5 meters
7.4 meters
What is the minimum distance of clamp for service entrance conduit?
1 foot
1.5 feet
2 feet
2.5 feet
The standard number or diameter of stranded wires for convenience outlet layout should be.
#12 or 3.5 mm²
#14 or 2.0 mm²
#18 flat cord
#10 or 5.5 mm²
What type of rigid nonmetallic conduit is one of the most used conduits in electrical wiring installation today?
Plastic Mold
Polyvinyl Chloride
Raceway
Rigid metallic conduit
It is the standard length of Rigid Steel Conduit.
10 Ft.
12 Ft.
14 Ft.
20 Ft.
A significant part of the circuit breaker enables detection over the current and causes the circuit breaker to trip automatically.
Bimetallic strip
Contacts
Solenoid
Terminals
It is the size of conduit which accommodates a maximum of 8 wires of 3.5 mm² wire.
½”
¾”
1”
1 ¼”
An electrical material used as the passage of wires for protection and insulation.
Conduit
Connector
Coupling
Condulet
How many centimeters are there in 1000 mm?
10 cm
50 cm
100 cm
1 meter
It is a type of form for purchasing electrical materials.
Job sheet form
Maintenance slip form
Requisition slip form
All of these
What electrical material to be used If the conduit connects with different sizes?
Connector
Coupling
Reducer
Screws
What action can be carried out to retain an item or to restore it to a functional condition?
Corrective maintenance
Emergency maintenance
Repair and maintenance
Maintenance
PVC pipe is ready to bend when applying heat and softens up some, the pipe begins to sag from its own weight and gets ________.
Leathery
Compacted
Burn
Shorten
What will be the effect if the threaded portion of conduit is not properly fitted to its fittings?
Corrosion will build up on exposed threads
It will accommodate dirt and water
Continuity of raceway will be failed
All are correct
What is prime objective of the Philippine Electrical Code?
To safeguards persons and properties from the hazards of using electricity
For the proper design of electrical installation
Practically to monitor the power consumption in the Philippines
For the reliability of the power in the Philippines.
Which of the following is a piece of electrical equipment used to for threading metallic conduit?
Pipe reamer
Pipe threader
Pipe vise
Pipe wrench
It is used for removing burrs of newly cut metallic conduit.
Pipe reamer
Pipe threader
Pipe vise
Pipe wrench
If 80% safety factor is required by the Philippine Electrical Code, this means that the allowable ampere for 20A circuit breaker is _______.
14 A
16 A
18 A
20 A
What is the Current reading if the Previous reading is 54782 and the total KWH consumed is 145?
55827
54927
55027
54648
