Answer / mubashir hassan

dead band the part of the range thruogh wich an input
produce no out put changes is called dead band

Answer / satish patel, bilimora

dedband=difference between set & reset value

Answer / thiyaarajan

While meaasuring PV it if goes below or above set point
alarm will be generated. Then if PV reaches set point the
alarm will reset. but if the PV fluctuates then to avoid
frequent alarm we have to give some % for the alarm to
reset. That % is called as Deab band value.

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