A Point Source with an Exposure Rate of 0

question 11

Multiple Choice

A point source with an exposure rate of 0.20 mrem/hr is placed behind 4 HVL of lead.What is the exposure rate in mrem/hr to the technologist with the shielding in place?

• A)0.050
• B)0.800
• C)0.125
• D)0.0125

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Definitions:

KVM Switch

A hardware device that allows a user to control multiple computers from one or more sets of keyboards, video monitors, and mice.

Caps Lock

A keyboard key that, when activated, causes all letter keys to produce uppercase characters.

Storage Devices

Hardware used to store and retrieve digital information, such as hard drives, SSDs, USB drives, and memory cards.

Gigabyte

Approximately 1 billion bytes of information (exactly 1,073,741,824 bytes); abbreviated GB.