There are two types of sonarâactive and passive. Active Sonar. Active sonar transducers emit an acoustic signal or pulse of sound into the water. If an object is in the path of the sound pulse, the sound bounces off the object and returns an âechoâ to the sonar transducer. If the transducer is equipped with the ability to receive signals, it measures the strength of the signal.
Define delegations. delegations synonyms, delegations pronunciation, delegations translation, English dictionary definition of delegations. n. 1. a. The act of delegating. b. The condition of being delegated. 2. A person or group of persons officially elected or appointed to represent another or...
Delegation, the act of assigning productive tasks to subordinates, is vital to success as a business leader. More important than delegating individual tasks, however, is the ability to delegate authority and develop leaders for the future.