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CT Scanner Slip Ring Quiz

Authored by Ramdina Ramdina

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CT Scanner Slip Ring Quiz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a slip ring in CT scanners?

To generate X-rays

To allow continuous rotation of the gantry without tangled cables

To enhance image resolution

To reduce patient radiation exposure

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which year was slip ring technology introduced in CT scanners?

1980

1990

2000

2010

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of material is used in composite slip ring brushes to prevent arcing?

Copper

Silver graphite alloy

Aluminum oxide

Titanium

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the advantage of contactless slip ring technology introduced by GE?

Uses optical fibers for data transfer, reducing electromagnetic interference (EMI)

Increases the size of the gantry for better scanning

Allows only short-duration scanning

Uses vacuum-sealed components to prevent overheating

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which design of slip ring consists of conductive rings positioned along the axis of rotation to form a cylinder?

Disk design

Pancake design

Cylindrical design

Helical design

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a low-voltage slip-ring system, where is the high-voltage transformer positioned?

Inside the gantry

Outside the gantry

Inside the X-ray tube

In the patient table

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of CT scan filters?

To improve X-ray tube efficiency

To enhance image quality and reduce patient radiation exposure

To increase the scanning speed

To replace the collimator

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