What is the output voltage of a 4-bit binary-weighted resistor DAC if the binary input is 1010 when the input voltage is 5 V, the LSB resistor is 80 k?, and Rf is 20 k??
A) 8 V B) 12.5 V C) 6.25 V D) 10 V
B
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Technician A says brake drums with moderate to severe scoring can be refinished by either turning on grinding on a brake lathe. Technician B says brake drums with moderate to severe scoring must be replaced. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Technician Asays directional tires will have markings on the sidewall to indicate how the tire must be mounted to the vehicle. Technician B says tire tread patterns may be symmetric or asymmetric. Who is correct?
A. A only B. B only C. both A and B D. neither A nor B
Which memory is nonvolatile yet can be altered and reprogrammed?
A) EPROM B) dynamic RAM C) ROM D) RAM
If a standard-size modular brick weighs 4? pounds, what is the weight in pounds of three cubes of standard-size modular brick containing 5 banded groups each containing 105 brick?
What will be an ideal response?