Updated Free AIChE CCPSC Test Engine Questions with 114 Q&As [Q43-Q62]

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Updated Free AIChE CCPSC Test Engine Questions with 114 Q&As

The Best AIChE CCPS CCPSC Professional Exam Questions

AIChE CCPSC Exam Syllabus Topics:

Section	Objectives
Risk-Based Process Safety (RBPS) Framework	– Training and Performance Assurance – Incident Investigation – Auditing – Emergency Management – Asset Integrity and Reliability – Process Knowledge Management – Conduct of Operations – Management Review and Continuous Improvement – Hazard Identification and Risk Analysis – Process Safety Culture – Metrics and Performance Measurement – Operational Readiness – Operating Procedures – Compliance with Standards – Contractor Management – Safe Work Practices – Management of Change

Section

Objectives

Risk-Based Process Safety (RBPS) Framework

– Training and Performance Assurance
– Incident Investigation
– Auditing
– Emergency Management
– Asset Integrity and Reliability
– Process Knowledge Management
– Conduct of Operations
– Management Review and Continuous Improvement
– Hazard Identification and Risk Analysis
– Process Safety Culture
– Metrics and Performance Measurement
– Operational Readiness
– Operating Procedures
– Compliance with Standards
– Contractor Management
– Safe Work Practices
– Management of Change

NEW QUESTION 43
The following groups may provide information required for the Process Knowledge Management element (select all that apply)

Process equipment vendors

External engineering firms

Corporate research and development function

Local emergency responders

NEW QUESTION 44
A toxic release occurs. Which conditions are more likely to result in the highest downwind concentration at a given distance?

1.5 m/s wind speed, Pasquill Class F stability

5 m/s wind speed, Pasquill Class D stability

3 m/s wind speed, Pasquill Class F stability

3 m/s wind speed, Pasquill Class D stability

NEW QUESTION 45
Secondary dust explosion consequences are often related to poor housekeeping, true or false?

True

False

NEW QUESTION 46
A process calls for the addition of a reactant over a certain period of time. The flow controller on the reactant’ s feed line was out of calibration and reduced the flow rate of the reactant. The operator noticed the addition rate was too low and, contrary to the operating procedures, he opened a bypass valve around the flow control valve to increase the flow rate. As a result, the operator added the remaining reactant too quickly, and a runaway reaction occurred. Weaknesses in which of the following Risk Based Process Safety elements could have contributed to the cause of this incident? (Select all that apply)

Asset Integrity and Reliability

Conduct of Operations

Workforce Involvement

Training and Performance Assurance

Incident Investigation

NEW QUESTION 47
All three flammable gas detection alarms have indicated in the control room the presence of a flammable vapor in the containment area below a horizontal butane storage tank. The correct operator response to this emergency would include (select all that apply):

Notify workers to leave the butane tank area

Remotely isolate the inlet and outlet lines of the butane tank, if this capability exists

Deploy an operator with a combustible gas meter to determine the extent of the flammable cloud

Remotely activate the tank area deluge system, if one exists

Notify management of the situation

NEW QUESTION 48
Process Safety Competency is not involved with succession planning. True or False?

True

False

NEW QUESTION 49
A vessel has a rupture disc and pressure relief valve in series to protect against high pressure in the vessel.
There is a pressure gauge on the pipe between the rupture disc and the relief valve. The gauge normally reads zero. As part of regular maintenance inspections, these pressure gauges are supposed to be routinely checked.

Today, a pressure of nearly 50 psig (~3.5 barg) was observed by an operator. There is a significant hazard now. Identify the hazard and discuss which elements of Risk-Based Process Safety could have been involved in the development of this situation.

No hazard exists because the relief valve will always protect the system

The rupture disc may have failed or leaked, compromising the relief system and creating overpressure risk

The pressure gauge is faulty and can be ignored

The system is operating normally under transient conditions

NEW QUESTION 50
Which of the following is not essential to Conduct of Operations:

A strong process safety culture

Widely understood but unwritten ways the work is accomplished

Defining roles and responsibilities

Establishing standards for performance

NEW QUESTION 51
For flashing liquids:

the fraction flashed is always less than 10% of the total mass

the fraction flashed is always more than 50% of the total mass

the energy for the flashing comes from the enthalpy of the liquid

flashing will never occur if the liquid is stored above its normal boiling point

NEW QUESTION 52
For a vapor explosion in an unconfined and uncongested area, the amount of thermodynamic energy that ends up in the overpressure is approximately:

100%

50-75%

10-15%

2-5%

NEW QUESTION 53
The Management of Change element: (select all that apply)

Helps maintain safe process operations

Makes the evaluation of the safety impact of a small change optional

Helps avoid inaccuracies in process safety information

Requires communicating approved changes to affected contractors

NEW QUESTION 54
Who is involved in Management Review at an operating facility? (select all that apply)

Plant Managers

Member of community

First Line Supervisors

Engineers

Process Safety Representative

NEW QUESTION 55
A rupture pin relief device operates when:

A special spiral spring called a “pin spring” pushes against the valve seat – the valve opens when the pressure against the seat is high enough

An electric solenoid operates a pin, allowing the valve seat to open

A rod buckles at a specific pressure allowing the seat to open

This is a special type of spring relief with a very small seat, called a pin seat

NEW QUESTION 56
Applicable codes and standards can be issued by (Select all that apply)

The company

Regulatory agencies

The business unit or site

National or international standards organizations

NEW QUESTION 57
To maintain a dependable Operational Readiness practice (select all that apply):

Ensure consistent implementation

Involve competent personnel

Focus the procedure on major process changes

Determine scope of readiness reviews

NEW QUESTION 58
Which of the following are characteristics of a good Process Safety Culture (check all that apply)?

Using production-capable process equipment

Management approval required for emergency shutdown

Operations and Maintenance personnel are involved in process decisions

Having a high awareness of process hazards

Leading and lagging indicators are tracked to monitor process safety performance

Visible leadership

NEW QUESTION 59
Which of the following statements are true with respect to Compliance with Standards? (select all that apply)

Standards should be updated to reflect new knowledge as it is acquired

Compliance with applicable codes and standards may not be sufficient to ensure safe plant operations

Company internal standards are required to be updated before each process hazard analysis revalidation

It is valid for a company to develop its own internal standards

It is permissible to deviate from the requirements of the standard if compliance requires complex equipment modifications

Existing equipment must always comply with the most recent edition of the relevant standard

NEW QUESTION 60
After an incident with fatal consequences, you are requested by top management to form an investigation team. Who of the following would be the most suitable candidate to lead the company investigation?

The plant manager

The integrity and maintenance supervisor

The lead process engineer of the plant

An authorized off-site company resource

A representative of the contractor that was performing the task when the accident occurred

NEW QUESTION 61
A company has done a statistical/metric study on root causes of incidents over the last dozen years. It shows a steady, marked increase in the number of incidents with root cause being insufficient operator knowledge of the process. Which two of the following statements are most reasonable?

The incident investigation element is clearly deficient

The company’s training program might need improvement

The company’s process safety competency could be deteriorating

Facility audits are not detecting the issue

Better writing of operating procedures will compensate for insufficient process knowledge by the operators

NEW QUESTION 62
It is considered good Risk Based Process Safety practice to periodically review operating procedures, and this review must be done by the person who wrote the procedure.
True or False?

True

False

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AIChE CCPSC Exam Syllabus Topics:

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