The most effective method of checking the heating elements of an electric furnace during operation is
A) Checking the Amp draw of each heat strip B) Checking the resistance of each heat strip
C) A visual inspection D) Measuring the temperature of each heat strip
A
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Companion animals assist farmers with work on the farm
Indicate whether the statement is true or false.
Which of the following is the main output device on a truck ABS system?
A. Wheatstone bridge B. Wheel speed sensor C. Power supply D. Modulator assembly
The two most significant characteristics of the classification system used in the United States are a unique system of terminology and focus on measurable soil properties as a primary basis for the classification
Indicate whether the statement is true or false
The current (I) in an electrical circuit is directly proportional to the voltage applied (E) and inversely proportional to the circuit impedance.
A. 
B. 
C. 
D. 