NOCTI HVAC STUDY GUIDE
COMPREHENSIVE TEST PAPER 2026
COMPLETE ANSWERS ACCURATE
⫸ The synchronous speed of a four pole, 60 Hz single phase motor is?
Answer: 1800 rpm
⫸ The symbol for a transformer is represented by diagram Answer: The
symbol for a transformer is represented by diagram B.
⫸ The symbol for a pressure switch is represented by diagram Answer:
The symbol for a pressure switch is represented by diagram C
⫸ The symbol for thermal overload is represented by diagram Answer:
The symbol for thermal overload is represented by diagram A
⫸ In the schematic, what voltage can be found across L1 to L2 Answer:
240 volts
⫸ In the schematic, what voltage can be found across the condenser fan
motor Answer: 0 volts
⫸ In the schematic, what voltage can be found across the transformer
primary Answer: 240 volts
COMPREHENSIVE TEST PAPER 2026
COMPLETE ANSWERS ACCURATE
⫸ The synchronous speed of a four pole, 60 Hz single phase motor is?
Answer: 1800 rpm
⫸ The symbol for a transformer is represented by diagram Answer: The
symbol for a transformer is represented by diagram B.
⫸ The symbol for a pressure switch is represented by diagram Answer:
The symbol for a pressure switch is represented by diagram C
⫸ The symbol for thermal overload is represented by diagram Answer:
The symbol for thermal overload is represented by diagram A
⫸ In the schematic, what voltage can be found across L1 to L2 Answer:
240 volts
⫸ In the schematic, what voltage can be found across the condenser fan
motor Answer: 0 volts
⫸ In the schematic, what voltage can be found across the transformer
primary Answer: 240 volts
