AMT 113 TEST 1 QUESTIONS WITH VERIFIED
ANSWERS
What is the principle of non mechanical indicators - Answers - Principe operation
What is the most common type of temperature measuring device that operates on the
principle of exspansion and contraction - Answers - Boutium tube
What is the principle of operation of an electrical temperature indicating system -
Answers - Changing resistance
The temperature indicating system that uses three resistors and a thermistor prob to
form a bridge circuit is known as? - Answers - Wheat stone bridge
What is the Temperature system that operates on the principle of a permanent magnet
working against an electromagnet - Answers - Ratio-meter
What is a device used to measure temperature that is made of dissimilar metals in
generator voltage and current went to junction of the system see a difference in
temperature - Answers - Thermocouples
What is important to remember when connecting thermocouples in a circuit - Answers -
Polarity
What is a major contributor to thermocouple problems in aircraft systems - Answers -
Loose or corroded connections
What are three devices that measure mechanical movement - Answers -
Accelerometers, tachometer's, synchroscopes
What is the purpose of an accelerometer - Answers - It gives the pilot an indication of
when the aircraft is????
What are synschroscopes used for - Answers - Two synchronized twin engine RPM
What device is used to sense engine RPM - Answers - Tachgenerator
What is the purpose of a tachometer - Answers - To assist the pilot in determining how
much engine power is being produced
What are the four types of tachometer systems - Answers - Mechanical magnetic
electric and electronic
ANSWERS
What is the principle of non mechanical indicators - Answers - Principe operation
What is the most common type of temperature measuring device that operates on the
principle of exspansion and contraction - Answers - Boutium tube
What is the principle of operation of an electrical temperature indicating system -
Answers - Changing resistance
The temperature indicating system that uses three resistors and a thermistor prob to
form a bridge circuit is known as? - Answers - Wheat stone bridge
What is the Temperature system that operates on the principle of a permanent magnet
working against an electromagnet - Answers - Ratio-meter
What is a device used to measure temperature that is made of dissimilar metals in
generator voltage and current went to junction of the system see a difference in
temperature - Answers - Thermocouples
What is important to remember when connecting thermocouples in a circuit - Answers -
Polarity
What is a major contributor to thermocouple problems in aircraft systems - Answers -
Loose or corroded connections
What are three devices that measure mechanical movement - Answers -
Accelerometers, tachometer's, synchroscopes
What is the purpose of an accelerometer - Answers - It gives the pilot an indication of
when the aircraft is????
What are synschroscopes used for - Answers - Two synchronized twin engine RPM
What device is used to sense engine RPM - Answers - Tachgenerator
What is the purpose of a tachometer - Answers - To assist the pilot in determining how
much engine power is being produced
What are the four types of tachometer systems - Answers - Mechanical magnetic
electric and electronic
