Domain II Definition

Question 1

Which of the following is a benefit of using an agenda for discussions?
a. To define meeting objectives
b. To ensure equal participation
c. To establish the project communication plan
d. To define the project team roles and responsibilities

Answer 1

a. To define meeting objectives

Question 2

What control strategy is represented in the attached diagram?
a. Ratio
b. Cascade
c. Split-range
d. Feedforward

Answer 2

c. Split-range

Question 3

What is the MOST appropriate technique for modeling linear relationships for a large number of correlated inputs where the equations are unknown?
a. Artificial neural networks
b. Multivariable statistical process controls
c. Step response models
d. First principle models

Answer 3

b. Multivariable statistical process controls

Question 4

What is required to find the MOST efficient operating points that are highly dependent on complex shifting process conditions, such as equipment fouling?
a. Smith Predictor set using Lambda rules
b. Tactical schedulers with business economics
c. Linear programs with detailed process economics
d. Real-time optimization with a detailed process model

Answer 4

d. Real-time optimization with a detailed process model

Question 5

What is the recommended limitation in meters for the length of a “fast Ethernet” (100 mbs) segment on twisted pair cable?
a. 10
b. 100
c. 300
d. 350

Answer 5

b. 100

Question 6

According to NFPA Electrical Standards for Industrial Machinery (NFPA 79), which of the following is acceptable for emergency operations?
a. Resetting an emergency stop to initiate a machine restart
b. Using a control room reset to remotely reset an emergency stop
c. Using an emergency stop to initiate an automatic sequenced shutdown of the machine
d. Using an emergency stop to remove power from the machine actuators causing the hazardous condition as quickly as possible

Answer 6

d. Using an emergency stop to remove power from the machine actuators causing the hazardous condition as quickly as possible

Question 7

Which of the following contract types places the PRIMARY risk with the supplier?
a. Cost Plus
b. Fixed Price
c. Time and material
d. Unit Price

Answer 7

b. Fixed Price

Question 8

What standard addresses the electrical safety requirements for employees workplaces that are necessary for the practical safeguarding of employees?
a. 49 CFR 571
b. NFPA 70E
c. NFPA 70 (NEC)
d. NFPA 79

Answer 8

b. NFPA 70E

Question 9

Which of the following topics is included in the User Requirements Specification (URS) for an automated system?
a. Modes of operation such as startup, shutdown, test, and fallback
b. Personnel required for a test or group of tests
c. Description of storage devices, with their maximum storage capacities
d. Software sub-programs and their input, output, and input/output parameters

Answer 9

a. Modes of operation such as startup, shutdown, test, and fallback

Question 10

Real time PLC to PLC communication MOST often occurs on which level of network?
a. Device Network
b. Sensor Network
c. Control Network
d. Enterprise Network

Answer 10

c. Control Network

Question 11

What term is used to define the practice of reviewing a facility or process to find actual or potential hazardous conditions as well as hazardous procedures?
a. Risk Analysis
b. Site Safety Survey
c. Hazard Analysis (HAZAN)
d. Hazard and Operability Study (HAZOP)

Answer 11

d. Hazard and Operability Study (HAZOP)

Question 12

What MINIMUM depth of working space is required by the National Electrical Code (NFPA 70, 2008 Edition) between a 480 VAC starter panel and the concrete-block wall opposite the panel in a new pump station if the panel’s 24-inch wide door is open?
a. 2 feet
b. 3 feet
c. 3 feet, 6 inches
d. 4 feet

Answer 12

c. 3 feet, 6 inches