1 When out of the current, swim at an angle--away from the current--towards shore. 2  If you are unable to swim out of the rip current, float or calmly tread water. 3  When out of the current, swim towards shore.
The typical Disklavier is a real acoustic piano outfitted with electronic sensors for recording and electromechanical solenoids for playback. Sensors record the movements of the keys, hammers, and pedals during a performance, and the system saves the performance data as a Standard MIDI File (SMF).
A Thyristor is a Silicon Controlled Rectifier (SCR) which is functionally similar to a transistor. When voltage is applied to the gate, the SCR turns on (forward voltage onl â¦ y) and conducts. thyristor is a solid state three terminal electronic power  switch with two power terminals which carry the operational part of  the device current and one gate or trigger â¦ terminal which is used  to switch on the thyristor when required.