Exin CDCP Exam - Topic 1 Question 8 Discussion

Actual exam question for Exin's CDCP exam

Question #: 8
Topic #: 1

[All CDCP Questions]

What is the main advantage of busbar trunking compared to stand electrical cabling?

ABusbar trunking is less expensive.

BBusbar trunking has a fixed power rating.

CBusbar trunking allows for flexibility.

DBusbar trunking can be located both overhead and under the raised floor.

Show Suggested Answer

Suggested Answer: C

Busbar trunking systems are a method of power distribution using rigid copper or aluminium conductors to distribute the power around a building. Busbar trunking systems have many advantages over cables, such as lower space requirements, higher short-circuit strength, lower fire load, and easier installation. One of the main advantages of busbar trunking is that it allows for flexibility in terms of power transmission and distribution. Busbar trunking systems can be easily relocated, modified, or expanded to accommodate changes in the building layout or load demand. Busbar trunking systems can also be fitted with various components, such as tap-off units, elbows, tees, and end feed units, to provide power to different locations and consumers. Busbar trunking systems can also be installed both overhead and under the raised floor, depending on the design and preference of the building.

by Alease at Mar 20, 2024, 11:20 AM

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Lisha

3 months ago

Fixed power rating? That sounds limiting...

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Marylin

3 months ago

It can be overhead or under the floor, which is super handy!

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Rory

3 months ago

Wait, isn't it more expensive than regular cabling?

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Cordelia

4 months ago

Totally agree, flexibility is key!

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Jaime

4 months ago

Busbar trunking allows for flexibility.

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Grover

4 months ago

I definitely remember that busbar trunking offers more flexibility in design and layout, which seems like a big advantage over standard cabling.

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Louvenia

4 months ago

I feel like cost was a factor we discussed, but I can't recall if busbar trunking is actually cheaper than traditional cabling.

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Jamey

4 months ago

I think I saw a practice question that mentioned busbar trunking's ability to be installed in various locations, like overhead or under floors. That might be important too.

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Lacey

5 months ago

I remember something about flexibility being a key advantage of busbar trunking, but I'm not entirely sure if that's the main point.

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Levi

5 months ago

I'm a bit confused on this one. Is the advantage that busbar trunking is less expensive? Or that it has a fixed power rating? I'll have to review my notes to make sure I understand the differences between the two systems.

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Isidra

5 months ago

Ah, I remember learning about this in class. Busbar trunking allows for more flexibility in power distribution compared to fixed cabling. That's definitely the key advantage they're looking for here.

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Catalina

5 months ago

I think the main advantage of busbar trunking is the flexibility it offers compared to standard cabling. The question mentions that as one of the options, so that seems like the most likely answer.

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Ruthann

5 months ago

Hmm, I'm not entirely sure about this one. I know busbar trunking is used in some industrial settings, but I'm not familiar with the specific advantages over standard cabling. I'll have to think this through carefully.

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Nana

5 months ago

Okay, I've got this. The auditor should discuss the plan's deficiencies with the auditee and request a revised plan. That seems like the most collaborative and constructive approach.

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Karrie

5 months ago

This looks like a tricky one. I'll need to think carefully about the SLDS conflicts and how to best work with them.

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Rose

2 years ago

True, but the ability to locate busbar trunking both overhead and under the raised floor adds versatility.

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Frankie

2 years ago

But isn't the fixed power rating of busbar trunking a limitation compared to stand electrical cabling?

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Lilli

2 years ago

I agree, busbar trunking allows for easy reconfiguration of power distribution.

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Tayna

2 years ago

I think the main advantage of busbar trunking is its flexibility.

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Lajuana

2 years ago

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Hubert

2 years ago

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Annice

2 years ago

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Refugia

2 years ago

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