How long is an education program certified by NATEF?
What will be an ideal response?
An education program is certified by NATEF for five years.
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What does an increase in regulator field resistance mean?
A. More output current is desired B. The rotor is turning too slowly C. Less output current is desired D. B+ sensing voltage is lower than specified
Technician A says that many power windows and power door locks use a permanent-magnet motor with a built-in circuit breaker and is reversible. Technician B says that the control switches and relays direct the current through the motor(s). Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
____, a relatively new entrant into the decking market, is produced by exposing wood to very high temperatures and steam which transforms it into a form that is not affected by insects and decay.
A. Steamed lumber B. Pressure treated lumber C. Thermally treated lumber D. T & G lumber
List some sources the air conditioning technician can use to get system operational data
What will be an ideal response?