Mechanical
Electrical
Plumbing
Fire Alarm
Wildcard
100
This is piece of equipment is called...
What is a boiler?
100
This is the current electrical code adopted by the state of New Jersey.
What is the 2020 NEC or 2020 NFPA 70.
100
This type of water heater is called...
What is an instantaneous (or tankless) water heater?
100
This device must be installed within 10' of bedroom doors in dwelling units in New Jersey.
What is a combination smoke/CO detector?
100
This was the first type of central heating system that widely adopted worldwide.
What is a steam heating system?
200
This type of VRF or VRV system has 3 pipes and can provide heating and cooling simultaneously.
What is a heat recovery VRF/VRV system?
200
This is the maximum height the NEC allows a disconnect switch to be installed.
What is 6'-7" AFF?
200
This type of piping is called...
What is PEX-A?
200
This equipment must be installed when HVAC equipment delivers greater than 2000 CFM.
What is a duct smoke detector?
200
This is the imperial unit for power.
What is a BTU/hr?
300
This efficiency metric is often used for air conditioners and is calculated by dividing cooling capacity by power input.
What is EER.
300
This is the interior of a certain kind of electrical panel called a...
What is a Dwelling Unit Electrical Panel or Dwelling Unit Load Center?
300
This type of trap is used for a floor drain that will only see water in case of emergencies.
What is a deep seal trap?
300
This equipment is called....
What is a fire alarm annunciator panel?
300
This is the maximum width of 1" externally wrapped supply air duct that can fit between 16" on center trusses.
What is 11" wide?
400
This type of duct exhausts what type of air?
What is laundry exhaust?
400
As of the 2020 NEC, this type of protection is required for all electrical services serving dwelling units.
What is surge protection?
400
Condensate generated by HVAC systems must be disposed of into a sanitary or storm system in this manner.
What is an indirect connection?
400
This device keeps doors into an elevator lobby which is considered an area of refuge open until the fire alarm system triggers them to close.
What are magnetic door holders?
400
This type of breaker is required when two 120/208V circuit share a neutral.
What is a 2P breaker?
500
This piece of equipment is required to be installed as a 5" diameter supply duct crosses a 1 hr rated demising wall between apartments in New Jersey.
What is nothing?
500
This is the metric used to size breakers for a fire pump.
What is Locked Rotor Current (LRC) or Locked Rotor Amps (LRA)?
500
This type of plumbing system is called...
What is sovent?
500
A type of calculation IAE typically does not perform as it pertains to fire alarm systems and their backup power.
What are battery calculations?
500
This is the method/ASHRAE standard that allows ventilation rates to be calculated based upon air contaminant levels within a space.
What is the indoor air quality procedure/ASHRAE 62.1?