The relationship for the impedance matching ratio (RL/Rpri) in a transformer is:
A) opposite to the turns ratio (Nsec/Npri) squared. B) opposite to the turns ratio (Nsec/Npri).
C) equal to the turns ratio (Nsec/Npri). D) equal to the turns ratio (Nsec/Npri) squared.
D
Trades & Technology
You might also like to view...
Unit heaters shall not be mounted over the pool or`within the area extending ____ ft horizontally from the inside walls of a pool.
A. 5 B. 6 C. 8 D. 9
Trades & Technology
A transformer has a turns ratio of 2.5:1. The primary voltage is 208 V. The secondary current is 18 A. What is the primary current?
A. 7.2 A B. 83.2 A C. 45 A D. 11.56 A
Trades & Technology
Explain how a radio antenna works when transmitting a signal.
What will be an ideal response?
Trades & Technology
What is the purpose of pressure measurements on antilock brake systems?
What will be an ideal response?
Trades & Technology