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Author Profile
Joel Don
345 Results Found
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FeatureAutoQuiz: What Type of Wire Is Used in a Process Control Loop?
The major components of a control system include a sensor, a controller and a final control element. -
FeatureAutoQuiz: Tuning the Temperature Controller for an Exothermic Reactor
The temperature controller for an exothermic reactor must stay in automatic to prevent a runaway reaction. -
FeatureAutoQuiz: What Does a Low Resistance Reading from an Ungrounded Signal Lead Mean?
A low resistance reading from an ungrounded signal lead connected to a ground indicates a problem of a lead having an unwanted connection to ground. -
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Infographic: Tune Your (LinkedIn) Loop
If you haven't updated your LinkedIn profile in a while, you may be missing on professional networking, career and new business opportunities. -
FeatureAutoQuiz: When Is the Best Time to Perform Operator Training?
The best time to train operators for an automation project is after acceptance testing and prior to startup. -
FeatureAutoQuiz: How to Calculate the Speed of a Four-Pole Synchronous Motor
Synchronous speed in RPM = (two × frequency × 60) / (number of poles) -
NewsBook Excerpt + Author Q&A: Industrial Ethernet
Industrial Internet is a guidebook for people who need to fully understand factory floor Ethernet and features new sections on Industrial Internet of Things -
FeatureAutoQuiz: How Do You Avoid a Ground Loop on Shielded Cable?
The best way to avert the ground loop in this question is to ground the shield at only one end of the circuit. -
FeatureAutoQuiz: What Does the Function of the Preset Value Determine in a PLC Timer?
A timer preset for a PLC is a programming value for the timing function. -
FeatureHow to Live Stream Any Meeting or Event Worldwide (Almost) for Free
You can live stream any meeting or event with a smartphone, a good WiFi connection and an account at one of the popular social media platforms. -
FeatureAutoQuiz: Changing the Point of Origin for Input Data and Output Signal Destination with a DCS
A DCS is that class of instrumentation that executes stated control functions and enables transmission of control, measurement and operating information. -
FeatureLearn, Advance and Succeed with ISA Training in November and December
Read this complete roundup of ISA education and training programs for November and December 2016. -
FeatureAutoQuiz: What Type of Actuator Responds to a Pneumatic Signal?
An actuator is a hydraulic, electric, or pneumatic device that moves an object or device. -
FeatureAutoQuiz: What is the Average Human Response Rate to Signals?
ISA's CAP certification provides a non-biased, third-party, objective assessment and confirmation of an automation professional's skills -
FeatureAutoQuiz: In What Position Does a Control Valve with a Direct Acting Actuator Fail?
A direct acting valve travels to the closed position when the signal increases. When there is a failure, there is no signal and power. -
FeatureIndustrial Marketing Tips for 'Distracted' Engineers Gone Mobile
The increasing use of mobile devices means industrial marketers must focus on content optimized to be noticed, consumed and acted upon. -
FeatureAutoQuiz: How to Optimize HMI Screen Design
For HMI screen design, studies show people can remember only a select number of new things for about 20 seconds. -
FeatureAutoQuiz: What Is the Final Control Element in a Process Control System?
A final control element is a device that directly controls the value of the manipulated variable of a control loop. -
FeatureTechnical Training from ISA for October and November
A look at the late-Fall offerings from ISA in 2016. -
FeatureAutoQuiz: What Part of an Industrial Test Procedure Should Be Performed First?
Looking at a mechanical and electrical situation globally to spot obvious and safety threats first is always best.