In modern fathometers the sonic or ultrasonic sound waves are produced electrically by means of a(n) __________.
A
transmitter
B
transducer
C
transceiver
D
amplifier
E
İlgili Sorular
What welding pattern is NOT used to permanently attach a stiffener to a plate?While towing, sudden shock-loading caused during heavy weather can be reduced by __________.What could be a result of insufficient lubrication of lifeboat winches and davits?On offshore drilling units where foam systems are installed on the heliport, the system must be able...The Sailing Directions are published in the Enroute format and the __________.