Electrician Red Seal · Question
A journeyperson is installing a submersible well pump. The pump motor operates at 240 V, single phase, 10 A. The cable run from the control box to the pump is 40 metres (130 feet) and will be directly buried in the ground. Considering the application and direct burial, which type of cable is specifically designed and approved for this use by the CEC?
USEB (Underground Service Entrance Cable, Type B) is a specific type of cable approved by the CEC for direct burial applications, particularly for services and
Start free practice for Electrician Red Seal
150 questions · no signup required · 40 free questions per day
Question: A journeyperson is installing a submersible well pump. The pump motor operates at 240 V, single phase, 10 A. The cable run from the control box to the pump is 40 metres (130 feet) and will be directly buried in the ground. Considering the application and direct burial, which type of cable is specifically designed and approved for this use by the CEC?
Answer options:
- NMD90 (Non-metallic Sheathed Cable)
- AC90 (Armoured Cable) ✅ USEB (Underground Service Entrance Cable, Type B)
- TECK90 (Thermoplastic, Insulated, Interlocked Armoured Cable)
Correct answer: USEB (Underground Service Entrance Cable, Type B)
Explanation: USEB (Underground Service Entrance Cable, Type B) is a specific type of cable approved by the CEC for direct burial applications, particularly for services and feeders, and is suitable for wet locations. NMD90 and AC90 are not rated for direct burial. TECK90 is armoured cable and while robust, USEB is specifically designed for this direct-burial scenario for pumps.
Start free practice for Electrician Red Seal
150 questions · no signup required · 40 free questions per day
More about Electrician Red Seal
Related Questions
- A residential garage is to be wired with a 15 A, 120 V duplex receptacle. According to the Canadian Electrical
- During a renovation of a commercial kitchen, an electrician needs to replace an old single-phase, 240 V, 5 kW
- A commercial kitchen is being renovated, and several new 4 kW, 208 V, single-phase electric ovens are being in
- What is the minimum working space depth required in front of an electrical panel rated 200 A, 120/240 V, locat
- A Red Seal electrician is setting up temporary power for a construction site. The main temporary service is a
- A new industrial facility requires a 600 V, three-phase, 150 A feeder to supply a motor control centre. The co
More for Electrician Red Seal candidates
Practice tests
Question explanations
- A residential garage is to be wired with a 15 A, 120 V duplex receptacle. According to the Canadian Electrical
- During a renovation of a commercial kitchen, an electrician needs to replace an old single-phase, 240 V, 5 kW
- A commercial kitchen is being renovated, and several new 4 kW, 208 V, single-phase electric ovens are being in
- What is the minimum working space depth required in front of an electrical panel rated 200 A, 120/240 V, locat
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free Electrician Red Seal Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.