What are the two types of actuator used in electrohydraulic injectors?
A. Mechanical and solidstate.
B. Solenoid and servo.
C. Servo and piezoelectric.
D. Solenoid and piezoelectric.
Answer: D
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_____________ is the most common fire extinguishant because it is generally available, low in cost, and effective.
Fill in the blank(s) with the appropriate word(s).
A battery date code sticker indicates D6. What does this mean?
A) The battery expires in December, 2002 B) It was built the second day of the week (Tuesday) C) The date it was shipped from the factory was December, 2006 D) The date it was shipped from the factory was April, 2006
When tire section height (tread center to bead plane) is divided by its section width (sidewall to sidewall), the result is known as:
A. tire nominal size B. rolling radius C. aspect ratio D. circumference
A common-emitter (CE) amplifier gets its name from the fact that
A) its characteristics fit all the most common, mid-range values B) it is the most popular, or commonly used, of all the BJT amplifier configurations C) the output ac voltage is always the same phase as the input ac voltage D) the emitter terminal is common to both the ac input signal and the ac output signal