Nate Core Test Questions with Complete Solutions Graded A+
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Course
Nate commercial
Institution
Nate Commercial
What method of heat transfer does not require fluid or solids? - Answer: Radiation
Capillary tubing should only be cut to length using a - Answer: Triangular or knife edge file
Before beginning any electrical check out procedure what step must always be taken after the equipment disconnect ...
Nate Core Test
Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
, What method of heat transfer does not require fluid or solids? - Answer: Radiation
Capillary tubing should only be cut to length using a - Answer: Triangular or knife edge file
Before beginning any electrical check out procedure what step must always be taken after the
equipment disconnect or circuit breaker has been turned off - Answer: Check for voltage
When making a flare the height of the tubing above the flare block is critical because the flare with too
much starting height will ______ - Answer: Will not fit into the flare nut
The due point is _________ - Answer: the temp in which water vapor condenses
the temp most often used by customers when discussing human comfort is - Answer: dry bulb
Pictorial wiring diagrams generally show - Answer: in the approximate positions in the equipment
What meter setting should a tech use whether or not a set of contacts are open in and - Answer:
Voltage
a ladder schematic is useful for - Answer: troubleshooting a unit
A digital electrical multimeter marked auto ranging will automatically set itself for - Answer: reading
voltage & range connecting and range
In the event of a 4% voltage drop what will be two secondary voltage ? - Answer: 23.04 V
to properly test the accuracy of a thermometer you must _____ - Answer: Should be immersed in ice
bath
Lever type tubing benders are best used for - Answer: soft drawn copper tubing
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