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Automation Quiz
Test your knowledge of the automation industry with questions from ISA certification programs.
250 Results Found
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FeatureAutoQuiz: What Ladder Logic Symbol Represents a Logically False Condition for a Discrete PLC Input?
The PLC symbol represents a logically false condition for a discrete input. When power is present at the addressed terminal the instruction becomes logically false. -
FeatureAutoQuiz: How Do Differential Pressure Transmitters Measure Level?
One can measure (infer) a liquid level by measuring a differential pressure (d/p) caused by the weight of the fluid column in a vessel balanced against a reference. -
FeatureAutoQuiz: What Is the Appropriate P&ID Symbology for an Electric Signal?
What is the Appropriate P&ID Symbology for an Electric Signal? -
FeatureAutoQuiz: What Is the Difference Between a Digital Transmitter and an Analog Transmitter?
What is the Difference Between a Digital Transmitter and an Analog Transmitter? -
FeatureAutoQuiz: How Do Thermal Level Elements Infer Level Measuring?
The Instrument Engineers Handbook (IEH) explains thermal level measurement. The simplest of these designs is where the sensor detects low level. -
FeatureAutoQuiz: What Reading Do You Get From a Disconnected Pressure Gauge?
Atmospheric pressure (Patmospheric), absolute pressure (Pabsolute), and gauge pressure (Pgauge) have the following mathematical relationship.Pabsolute = Pgauge + Patmospheric -
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AutoQuiz: Physical Measurements Arise From Which Fundamental Quantities?
The scientific and engineering community widely accepts the Systeme Internationale d'Unites (SI). Its base units are length, mass, moles, time, temperature, electric current, and light intensity. -
FeatureAutoQuiz: What is Three-Phase Power?
Understanding Three-Phase Power is a quiz question from the ISA course, Electrical Controls for the Control Systems Technician (TI23). -
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AutoQuiz: How Is Resistance Measured?
Circuits should be de-energized. Place the mode switch in “OHMS”, short the meter leads together, then press the “REL” button -
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AutoQuiz: What is the "OR" Gate Equivalency in an Electronic Circuit?
"OR" gate, in relation to an electronic circuit, allows any of the conditions in parallel to provide electrical or logical continuity.