Electrician Red Seal · Question
According to the CEC, what is the maximum number of 90-degree bends permitted in a run of conduit between two enclosures?
CEC Rule 12-940 states that the total number of bends in a run of conduit between two enclosures shall not exceed the equivalent of four 90-degree bends (360 de
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Question: According to the CEC, what is the maximum number of 90-degree bends permitted in a run of conduit between two enclosures?
Answer options:
- Two
- Three ✅ Four
- Five
Correct answer: Four
Explanation: CEC Rule 12-940 states that the total number of bends in a run of conduit between two enclosures shall not exceed the equivalent of four 90-degree bends (360 degrees total). This rule prevents cable damage during pulling due to excessive friction and bends.
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- 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
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