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Electrical and
Mechanical
Technician
Certification
Practice Questions
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Guide
Electrical and Mechanical Technician
Electrical and
Certification
MechanicalPractice
Technician
Electrical
Questions
and
Certification
Mechanical
_ Exam Practice
Preparation
Technician
Questions
Guide.pdf
Certification
_ Exam Practice
Preparation
Questions
Guide.pdf
_ Exam Preparation Guide.pdf
,Electrical and Mechanical Technician Certification Practice Questions.pdf Electrical and Mechanical Technician Certification Practice Questions.pdf Electrical and Mechanical Technician Certification Practice Questions.pdf
Study guide
kventur1
Terms in this set (78)
What is Ohm's Law? Ohm's Law states the relationship between voltage
(E), current (I), and resistance (R) in an electrical
circuit, expressed as E = I * R.
Electrical and Mechanical Technician Certification Practice Questions.pdf Electrical and Mechanical Technician Certification Practice Questions.pdf Electrical and Mechanical Technician Certification Practice Questions.pdf
, Electrical and Mechanical Technician Certification Practice Questions.pdf Electrical and Mechanical Technician Certification Practice Questions.pdf Electrical and Mechanical Technician Certification Practice Questions.pdf
What is the efficiency of an electrical The efficiency is calculated as (output power /
device that requires 1000 watts to input power) 100%, which is (760W / 1000W) 100% =
produce 760 watts? 76%.
How many volts are in 30 millivolts? 30 millivolts is equal to 0.030 volts.
What happens to total resistance The total resistance is the sum of the two resistors.
when two resistors are wired in
series?
What happens to the resistance of a As the temperature of a copper wire goes up, the
copper wire as temperature resistance goes up.
increases?
Electrical and Mechanical Technician Certification Practice Questions.pdf Electrical and Mechanical Technician Certification Practice Questions.pdf Electrical and Mechanical Technician Certification Practice Questions.pdf