What is the current across the MSB "rung" of a 4-bit R/2R Ladder DAC if the reference voltage is 6 V and R is 10 k??
A) 300 ?A B) 400 ?A C) 360 ?A D) 600 ?A
A
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When priming a primary fuel filter during a service, which of the following is best practice?
A. pressurize the fuel tanks with shop air B. crank the engine for 30 seconds C. pour fuel only into filter inlet D. pour fuel only into filter outlet
When writing a decimal fraction, place a(n) ____________________ to the left of the decimal point.
Fill in the blank(s) with the appropriate word(s).
A __________ is the hub of a structured wiring system and is usually located in the basement or garage. It is sometimes called a “distribution center.”
a. sub-panel b. field enclosure c. service center d. hub center
Technician A says that a vacuum gauge measures the difference between intake manifold vacuum and atmospheric pressure. Technician B says that a vacuum gauge can help to diagnose worn piston rings. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B