Investigation Techniques & Equipment Usage Flashcards
7 cards from real CPI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Investigation Techniques & Equipment Usage flashcards as text
When conducting a baseline EMF sweep of a location, what is the primary purpose?
Answer: To establish normal electromagnetic readings before the investigation begins
A baseline EMF sweep documents the normal electromagnetic environment so investigators can identify anomalous readings during the active investigation.
Which audio technique involves recording sound in a location without any investigators present to capture potential EVP without human contamination?
Answer: Control recording or unmanned recording
Unmanned or control recordings eliminate the possibility that sounds are caused by investigators, making any captured audio more evidentially significant.
A full-spectrum camera captures light beyond the visible range. Which two spectrums does it primarily add?
Answer: Ultraviolet (UV) and infrared (IR)
Full-spectrum cameras are modified to record ultraviolet and infrared light in addition to visible light, potentially capturing anomalies invisible to the naked eye.
What is 'trigger object' technique in paranormal investigation?
Answer: Placing a meaningful or period-appropriate item to provoke a response
A trigger object is an item placed in a monitored location that may have significance to a reported entity, with investigators watching for movement or interaction.
What does the term 'debunking' mean in the context of paranormal investigation methodology?
Answer: Systematically ruling out natural explanations for reported phenomena
Debunking is the critical process of identifying and eliminating mundane explanations such as drafts, animals, or faulty wiring before concluding something is anomalous.
When using a K-II meter during an investigation, what does a sustained jump to the red zone (above 2.5 mG) potentially indicate to a paranormal investigator?
Answer: A significant electromagnetic anomaly is present
Sustained spikes into the K-II's red zone indicate electromagnetic field levels above normal ambient readings, which some researchers associate with paranormal activity.
Why should investigators avoid wearing perfume or cologne during a paranormal investigation?
Answer: It may mask the detection of unexplained odors reported as evidence
Unexplained scents such as perfume, tobacco, or flowers are sometimes reported as paranormal evidence, so investigators must eliminate personal fragrances as a source.