Free CHCM-SEC Practice Questions

Question 1

A loading-bay security officer releases the wrong vehicle barrier during a busy shift. The officer selected the correct lane on the camera display but pressed an adjacent control; two identical release buttons are closely spaced. Review confirms that the officer knew the procedure and had not intended to depart from it. Which corrective action most directly addresses this failure?

Accepted Answer

Separate and distinguish the controls so each corresponds clearly to its lane.

Answer

Require supervisory approval before either barrier can be opened during busy shifts.

Answer

Repeat the operating-procedure course before returning the officer to barrier duties.

Answer

Introduce a signed checklist requiring officers to confirm the intended lane before release.

Question 2

Three managers separately forward a message alleging that an employee threatened a coworker. The security analyst traces all three reports to the same anonymous online post; none of the managers heard the threat or obtained other evidence. Immediate safety concerns have been assessed. How should the intelligence summary characterize the evidence available so far?

Accepted Answer

One uncorroborated allegation repeated through three reporting channels.

Answer

Three independent reports supporting a corroborated threat.

Answer

A disproved allegation because the original author is anonymous.

Answer

A confirmed threat with uncertainty limited to the author's identity.

Question 3

To deter unauthorized entry, a warehouse proposes an access-controlled door on a required exit route. This is an ordinary workplace door, not a delayed-egress or detention arrangement. The design must meet federal OSHA exit-door requirements while preventing entry from outside. Which arrangement satisfies both objectives?

Accepted Answer

Exterior badge access with a push bar that always permits exit from inside.

Answer

Badge access in both directions with automatic unlocking when the fire alarm operates.

Answer

Exterior badge access and an intercom-controlled exit release.

Answer

A mechanical lock with an exit-side key stored in a clearly marked emergency box.

Question 4

At an enclosed museum loading dock, several employees develop headache and dizziness while a propane-powered forklift is operating. Responders clear the area and arrange medical evaluation. A calibrated meter reads 20.8% oxygen and 0% of the lower flammable limit. To investigate the leading suspected hazard, the next instrument must be able to measure:

Accepted Answer

Carbon monoxide, using a suitable toxic-gas sensor.

Answer

Carbon dioxide, as an indicator of ventilation.

Answer

Airborne particulates, to quantify soot from the engine exhaust.

Answer

Oxygen continuously, to detect intermittent displacement by exhaust.

Question 5

A distribution center records six new work-related injury cases during 300,000 employee-hours. Two cases involve days away followed by restricted duty; one other case involves restricted duty only. The remaining three receive medical treatment without days away, restriction, or transfer. For the annual safety dashboard, what is the OSHA DART rate per 100 full-time-equivalent workers?

Accepted Answer

2.0

Answer

4.0

Answer

3.3

Answer

1.3

Question 6

An event organizer posts a visiting executive's staff-only arrival time, entry point, and holding-room assignment on a public webpage. The appearance is intended to be public. A review finds no specific threat and confirms that the exposed movement arrangements can be changed without changing the venue. What is the proportionate operations-security correction?

Accepted Answer

Remove the movement details and restrict distribution of revised arrangements to essential staff.

Answer

Retain the public movement details but add an escort.

Answer

Suspend the appearance until an entirely new venue and public program can be arranged.

Answer

Retain the public movement details but require staff confidentiality agreements.

Question 7

At a multiagency hazardous-material incident, fire and police leaders establish common incident objectives. A facility security officer then receives conflicting field assignments from a police supervisor and the facility manager. The officer is already assigned within the incident organization. Which principle resolves the conflicting instructions without dismantling the joint command arrangement?

Accepted Answer

Unity of command: route assignments through the officer's designated supervisor.

Answer

Unified Command: give either agency's senior official priority for each disputed assignment.

Answer

Span of control: give the officer to whichever supervisor has fewer subordinates.

Answer

Transfer of command: return the officer to the facility manager's exclusive control.

Question 8

A security officer's full-shift dosimetry at a manufacturing plant shows an 8-hour time-weighted average of 88 dBA using federal OSHA general-industry settings. The officer has no documented hearing shift, and the employer has no hearing-conservation program. Which response is required by the exposure finding?

Accepted Answer

Establish a hearing-conservation program, including audiometry, training, and hearing-protector availability.

Answer

Suspend the noisy work until engineering changes reduce exposure below 85 dBA.

Answer

Provide hearing protectors and defer audiometry unless the employee reports hearing difficulty.

Answer

Repeat sampling next year without further action because exposure is below 90 dBA.

Question 9

Maintenance personnel must work beneath a raised hydraulic lift platform. Its electrical and hydraulic supplies have been isolated and locked out, but the platform is still supported only by trapped hydraulic pressure. The pressure could bleed away during servicing. The measure needed to control the remaining gravitational hazard is to:

Accepted Answer

Install rated mechanical blocking to support the raised platform.

Answer

Lock the pendant and verify the emergency-stop circuit.

Answer

Test the local start control for motor isolation.

Answer

Maintain hydraulic pressure and check the valves for external leakage.

Question 10

A security-system administrator transfers to a job that requires viewing live camera feeds but not changing access permissions or deleting recordings. The employee's account still has full administrative rights. Multifactor authentication is already enabled, and there is no evidence of account compromise. What change closes the identified control gap?

Accepted Answer

Replace administrative privileges with permissions limited to the employee's new duties.

Answer

Require fresh multifactor authentication before every administrative action.

Answer

Retain administrative rights and have a supervisor review the employee's activity log weekly.

Answer

Disable the employee's account until all historical administrative actions have been independently reviewed.

Free CHCM-SEC Practice Questions

Domain 1: Safety Management 35% of exam

Question 1

Question 2

Question 3

Question 4

Domain 2: Hazard Control 41% of exam

Question 5

Question 6

Question 7

Question 8

Domain 3: Compliance and Standards 24% of exam

Question 9

Question 10

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