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ATT GM AREA TEST 4 Questions and Answers 100% Correct | New Update 2025
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ATT GM AREA TEST 4 Questions and Answers 100% Correct | New Update 2025
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ATT GM AREA TEST 4 Questions and Answers100% Correct | New Update 2025
what do motion detector circuits not sense? - ANSWER Position
An AC induction motor operates on the principle of what? - ANSWER Induction
what is localization used for? - ANSWER finding faults in a circuit
what type of power is produced by a generator? - ANSWER electrical power
what type of acceleration is fixed between 2 points? - ANSWER fixed velocity
what happens to the velocity of fluid in a flowing pipe if pressure decrease? -
ANSWER velocity decreases
a device that has a spinning shaft and uses electricity as the input or output is
called? - ANSWER rotating machienery
in a pneumatic piston pump what provides rotary pump cooling and lubrication? -
ANSWER oil resevoire fins
the sight glass on a resevoire measures the amount of? - ANSWER hydraulic
fluid
, why is the ac motor the most popular type of rotating machinery used? -
ANSWER used in every home and offices worldwide
in an AC generatorthe output voltage across the load in the external circuit
reverses polarity with every what rotation? - ANSWER 180 degree
what principle of magnetism do motors operate on? - ANSWER attraction and
repulsion
what principle of magnetism do generators operate on? - ANSWER passing a
conductor through a magnetic field
what devices are affected by a shorted stator winding on a transmitter? -
ANSWER all devices
what device reduces noise and redirects the airstream so it will not cause any
injuries? - ANSWER muffler
what does the fluid provide to the rotary pump in a hydraulic system? -
ANSWER lubrication and cooling
what is the major difference between the torque synchro system and the control
synchro system? - ANSWER current requirments
what is the relationship between distance and time when solving for velocity? -
ANSWER Change in distance with respect to change in time
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