Hi Im Mike , Training Officer For ECFRS Here Are The Signals
Open + Close Hand Repeatly :Water On
Close Hand :Water Off
There Is The Main Signals For Hoses
An operational amplifier can sum an arbitrary number of signals and produce a single output signal.
3000
Who oversees vital operational roles on and off emergency incidents,fire
fire
Smoke signals for example.
call emergency, use sos fire signals or sos light signals
A: Sure by adding or subtracting from different inputs or scaling with different value of resistors
45 tons
smoke signals
Operational
opamp is a device used to amplify ac as well as DC input signals. It is called as operational amp becoz it is used to perform all mathematical operations. Symbol of opamp indicates the direction of current.
Type 4