One advantage of using the 2's-complement system to represent signed numbers is:
A) division can be accomplished by performing multiplication.
B) subtraction can be accomplished by performing addition.
C) addition can be accomplished by performing subtraction.
D) multiplication can be accomplished by performing division.
B
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A phasor is a voltage, current, or impedance expressed as a vector.
Answer the following statement true (T) or false (F)
The following statements are all correct EXCEPT ________
A) Some systems monitor EGR operation by using a pressure feedback EGR sensor B) Low restriction exhaust systems will have no effect on EGR system operation C) A potentiometer is used to determine EGR valve position on many OBD-II systems D) The PCM controls vacuum applied to vacuum operated EGR valves
The controlled variable in an on/off system with a deadband will deviate from the set point by ____ amount than a system without a deadband.
A. a smaller B. a larger C. the same
What will happen if a technician uses a sling psychrometer that has a perfectly dry wick on the wet-bulb thermometer?
What will be an ideal response?