Technician A says that to program EUI fuel flow rates to an ECM, some engines require a new engine file to be downloaded from the OEM data hub. Technician B says that failure to reprogram the calibration code on injector change-out can result is unlikely to cause any harm providing the engine runs smooth at idle after start-up. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: A
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The radius of the curve of the inner bend in Type AC cable must not be less than __________ times the diameter of the cable.
a. 3 b. 4 c. 5 d. 6
To forward bias a silicon diode ________
A) The voltage at the cathode must exceed the voltage at the anode by 0.3 to 0.5 volt B) The voltage at the anode must exceed the voltage at the cathode by 0.5 to 0.7 volt C) The voltage at the anode must exceed the voltage at the cathode by 0.3 to 0.5 volt D) The anode must be connected to a resistor (300-500 ohms) and 12.0 volts, with the cathode also connected to 12.0 volts
Two metrics are used in specifying the thickness of steel sheet used for cold-formed steel (CFS) sections. What are those metrics and what is the relationship between them? Do we use both metrics in practice or one of the two? Which metric is more important?
What will be an ideal response?
In order for a flooded condenser type head pressure control system to operate, a device called a(n) ____________________ holds the extra refrigerant in warmer weather when the condenser doesn't need to be flooded.
Fill in the blank(s) with the appropriate word(s).