Safety
Basic science
electricity
Motors
Basic controllers
100
a lock and tag is known as what procedure?
Lock out tag out. (LOTO)
100
Water boils at what temperature
212 degrees F
100
What 3 things do we know about electricity
1. It does not like to start moving 2. It does not like to stop, once it start moving. 3. It want to find the easiest path to ground.
100
What is the motor name used in removing flue gas?
combustion motor
100
What 2 types of thermostats are there?
Mercury filled, Digital
200
Who can remove you loto tag?
Only you.
200
Heat movement is also called?
Thermodynamics
200
What two power types are there?
A/C D/C
200
PSC stand for what?
Permanent split capacitor
200
A on/off switch is classified as a ?
Power passing device.
300
What covers rubber electrical gloves?
Leather gloves over the rubber.
300
What does psig stand for
Pounds per square inch gauge.
300
What does a Megger do?
Measures Resistance of the insulation on wire.
300
Does a run capacitor remove itself from a circuit?
No, it remains in the circuit.
300
What is BAS?
Building Automation System
400
When working on a unknown voltage you should always set your meter to ?
The highest voltage setting
400
Latent heat causes: A. A rise in the thermometer, B. Temperature to rise, c. A change of state, D. Temperature to fall,
Answer is C. A change of state.
400
_____________ is the time rate of doing work
Power
400
What are the 2 types of motor used for hermetic compressors?
Split phase PSC
400
What 2 types of metals are thermocouples made from?
Iron and Constantine.
500
When is a man cage required on a ship's ladder?
3 Meters or 10 Feet
500
What are 4 types of temperature scales?
Fahrenheit, Celsius, Rankine, Kelvin.
500
What are 3 qualities needed to determine horsepower
Weight, Height, time.
500
What is the advantage of a 2 speed compressor?
Capacity control
500
Who is the basic controller of your class?
Bob
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