If the number of turns on the secondary coil of a transformer are less than those on the primary, the result is a
A) step-down transformer.
B) step-up transformer.
C) 120-V transformer.
D) 220-V transformer.
E) a dc transformer.
Correct Answer:
Verified
Q53: FIGURE 29-8 Q54: A coil is rotating at constant speed Q55: FIGURE 29-10 Q56: An electric generator transforms Q57: FIGURE 29-11 Q59: In a transformer, the power input Q60: Electric fields produced by changing magnetic fields Q61: FIGURE 29-13 Q62: A circular loop of radius 0.10 m Q63: FIGURE 29-12 Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents
A)chemical energy into electrical
A)is larger
A)start
