ATT Test
ATT Test 4 Actual Exam Complete Questions with Correct
Answers (Verified Answers) Already Graded A+2025
What do motion detector circuits not sense? -Correct Answer ✔Position
An AC induction motor operates on the principle of what? -Correct Answer ✔Induction
What is localization used for? -Correct Answer ✔Determine what section is faulted
What type of power is produced by a generator? -Correct Answer ✔AC & DC
What type of acceleration is fixed between two points? -Correct Answer ✔Linear
What happens to the velocity of fluid in a flowing pipe if pressure decreases? -Correct
Answer ✔Velocity decreases
A device that has a spinning shaft and uses electricity as the input or output is called -
Correct Answer ✔Rotating Machinery
In a pneumatic pump what provided rotary pump cooling and lubrication? -Correct
Answer ✔Reservoir gas
The sight glass on a reservoir measures the amount of what? -Correct Answer
✔Hydronic fluid
Why is the AC motor the most popular type of rotating machinery used? -Correct
Answer ✔AC power is readily available
In an AC generator the output voltage across the load in the external circuit reverses
polarity with every what rotation? -Correct Answer ✔180 degree
What principle of magnetism do motors operate on? -Correct Answer ✔Attraction and
repulsion
What principle of magnetism do generators operate on? -Correct Answer ✔Producing
voltage; passing a conductor through a magnetic field
What devices are affected by a shorted stator winding on a transmitter? -Correct
Answer ✔All of them
What device reduces noise and redirects the air stream so it will not cause any injuries?
-Correct Answer ✔The muffler
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ATT Test 4 Actual Exam Complete Questions with Correct
Answers (Verified Answers) Already Graded A+2025
What do motion detector circuits not sense? -Correct Answer ✔Position
An AC induction motor operates on the principle of what? -Correct Answer ✔Induction
What is localization used for? -Correct Answer ✔Determine what section is faulted
What type of power is produced by a generator? -Correct Answer ✔AC & DC
What type of acceleration is fixed between two points? -Correct Answer ✔Linear
What happens to the velocity of fluid in a flowing pipe if pressure decreases? -Correct
Answer ✔Velocity decreases
A device that has a spinning shaft and uses electricity as the input or output is called -
Correct Answer ✔Rotating Machinery
In a pneumatic pump what provided rotary pump cooling and lubrication? -Correct
Answer ✔Reservoir gas
The sight glass on a reservoir measures the amount of what? -Correct Answer
✔Hydronic fluid
Why is the AC motor the most popular type of rotating machinery used? -Correct
Answer ✔AC power is readily available
In an AC generator the output voltage across the load in the external circuit reverses
polarity with every what rotation? -Correct Answer ✔180 degree
What principle of magnetism do motors operate on? -Correct Answer ✔Attraction and
repulsion
What principle of magnetism do generators operate on? -Correct Answer ✔Producing
voltage; passing a conductor through a magnetic field
What devices are affected by a shorted stator winding on a transmitter? -Correct
Answer ✔All of them
What device reduces noise and redirects the air stream so it will not cause any injuries?
-Correct Answer ✔The muffler
1|Page
