Free ISA-IEC ISA-CAP Exam Questions
Try our Free Demo Practice Tests for Comprehensive ISA-CAP Exam Preparation
-
ISA-IEC ISA-CAP Exam Questions
-
Provided By: ISA-IEC
- Exam: ISA Certified Automation Professional (CAP)
- Certification: ISA CST Associate
-
Total Questions: 557
-
Updated On: Mar 27, 2025
-
Rated: 4.9 |
-
Online Users: 1114
-
Question 1
-
What is the name of the device that can detect water level in a well pump and shut off the power to the pump if it senses a dry run condition?
Answer: A
-
What is the name of the device that can detect water level in a well pump and shut off the power to the pump if it senses a dry run condition?
-
Question 2
-
What is the main function of the highest layer in a communications stack?
Answer: A
-
What is the main function of the highest layer in a communications stack?
-
Question 3
-
A resistor is used in a current loop system to convert the current signal to a voltage signal that can be measured by an indicator or a controller. The value of the resistor determines the voltage range that corresponds to the current range. For example, in a 4 to 20 mA system with a 250 ohm resistor, the voltage range is 1 to 5 V, because V = IR, where V is the voltage, I is the current, and R is the resistance. What is the value of resistance?
Answer: A
-
A resistor is used in a current loop system to convert the current signal to a voltage signal that can be measured by an indicator or a controller. The value of the resistor determines the voltage range that corresponds to the current range. For example, in a 4 to 20 mA system with a 250 ohm resistor, the voltage range is 1 to 5 V, because V = IR, where V is the voltage, I is the current, and R is the resistance. What is the value of resistance?
-
Question 4
-
What is the name of the device that can detect water level in a well pump and shut off the power to the pump if it senses a dry run condition?
Answer: A
-
What is the name of the device that can detect water level in a well pump and shut off the power to the pump if it senses a dry run condition?
-
Question 5
-
A contractor purchases and installs a manual motor protector in accordance with the manufacturer’s installation instructions and the applicable National Electric Code (NEC) installation code. What is the main advantage of using a manual motor protector over a conventional circuit breaker or fuse?
Answer: A
-
A contractor purchases and installs a manual motor protector in accordance with the manufacturer’s installation instructions and the applicable National Electric Code (NEC) installation code. What is the main advantage of using a manual motor protector over a conventional circuit breaker or fuse?