bus power failure

bus-tie switch; bus tie switch

serial peripheral interface bus (SPI-bus)    

essential service bus / essential-services bus

digital data bus

modified burn bus

bus transportation

converted semitrailer bus

BUS

SPI Bus Receiver Provider

inter integrated circuit (bus) (I2C / IIC)

essential bus

essential bus contactor

non-essential bus

power failure

power-failure detection

high-power illuminator radar / high power illuminating radar (HIPIR)

deliberate failure

mean time between critical failure (MTBCF)

failure modes, effects, and criticality analysis

failure requiring overhaul

failure to control or report dangerous fire

bearing failure

failure to extract

failure to return to battery

heat-break failure

intelligence failure

aircraft electrical failure

chance failure

complete failure

dependent failure

externally caused failure

failure detection