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GAQM CDCS-001 Exam - Topic 1 Question 48 Discussion

Actual exam question for GAQM's CDCS-001 exam
Question #: 48
Topic #: 1
[All CDCS-001 Questions]

What are the two main applications for ac (alternate current)?

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Suggested Answer: A

A grounded wire is connected to metal appliance cases in order to provide a safe path for electricity to flow in the event of a short circuit or other electrical problem. This helps to protect the appliance and the people using it from potential electrical shocks, and it also helps prevent fires and other accidents.


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Leonida
3 months ago
I thought it was more about static and dynamic stuff?
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Terina
3 months ago
Yep, power and electric applications are key!
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Brett
3 months ago
Wait, information? Really? That seems off.
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Sherron
4 months ago
Totally agree, it's all about power and information!
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Marlon
4 months ago
AC is mainly used for power distribution and electric motors.
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Sharee
4 months ago
I’m a bit confused; I thought AC was mostly about electric and magnetic fields, but that doesn't seem right for this question.
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Gretchen
4 months ago
I practiced a similar question last week, and I think the main uses are related to power and maybe communication systems?
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Tamra
4 months ago
I feel like we covered this in class, and I want to say it has something to do with information transfer, but I can't recall the details.
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Tamera
5 months ago
I think I remember something about AC being used for power distribution, but I'm not sure about the second application.
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Ernest
5 months ago
I'm a bit confused by this question. I know AC is important, but I can't recall the exact applications off the top of my head. I'll have to make an educated guess and select option B.
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Cordelia
5 months ago
Okay, let me see. AC is used for things that require alternating current, like electric motors and transformers. I think the two main applications are power and information, so I'll go with option C.
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Paris
5 months ago
Hmm, I'm a bit unsure about this one. I know AC is different from DC, but I can't quite remember the specific applications. I'll have to think this through carefully.
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Kattie
5 months ago
I'm pretty confident I know the main applications for AC - it's used for power transmission and information/communication systems. I'll select option C.
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Dalene
9 months ago
I'm feeling a bit 'shocked' by this question. But I think the answer is C) power and information. That's the 'current' thinking, right?
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Tiffiny
8 months ago
Exactly, AC is versatile in its applications.
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Stephania
8 months ago
That makes sense. AC is essential for powering our homes and transmitting data.
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Providencia
9 months ago
Yes, you're right. AC is used for power transmission and information transfer.
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Krystina
9 months ago
I think the answer is C) power and information.
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Lynsey
9 months ago
Haha, I bet the person who wrote this question is a real 'live wire'! But seriously, I'm going with C) power and information.
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Frank
9 months ago
It's fascinating how AC can be used for such different applications.
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Noelia
9 months ago
Yeah, AC is used for both power transmission and information transfer.
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Son
9 months ago
I think you're right, C) power and information are the main applications for AC.
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Maia
10 months ago
D) static and dynamic seems like a strange choice. How would AC be used for static applications?
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Dorinda
8 months ago
C) power, information
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Vallie
9 months ago
B) electric, magnetic
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Shelba
9 months ago
A) direct, pulsating
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Maricela
10 months ago
I'm pretty sure it's B) electric and magnetic. Isn't that how AC works, by creating electromagnetic fields?
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Shawn
10 months ago
That's correct! Electric and magnetic applications are the main uses for AC.
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Joana
10 months ago
Yes, you're right! AC works by creating electric and magnetic fields.
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Hubert
10 months ago
I think the correct answer is C) power and information. That's the most common use of AC, right?
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Quentin
11 months ago
I believe AC is used for electric and magnetic applications.
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Alonso
11 months ago
I agree with Ty. AC is commonly used for transmitting power and information.
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Ty
11 months ago
I think the two main applications for ac are power and information.
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