A boiler operates at _____ efficiency only when it is being fired continuously under nonvarying conditions.
a. steady-state
b. measurable
c. DOE-certified
d. manufacturer
a. steady-state
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When the engine is at operating temperature, a NTC (Negative Temperature Coefficient) engine coolant temperature sensor resistance is high.
Answer the following statement true (T) or false (F)
Two technicians are discussing valve body solenoids. Technician A says that a PWM solenoid can be checked with a 12 volt battery and jumper wires. Technician B says that high current flow could damage the PWM solenoid. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The output of an OR gate is HIGH at least one input is HIGH
Indicate whether the statement is true or false
The _____ the heifer or steer is halter broke the safer for the exhibitor and the calf.
Fill in the blank(s) with the appropriate word(s).