Question

a transformer with more turns of wire in the primary winding than in the secondary winding is known as a ?
○ welding transformer
○ low - amperage transformer
○ step - down transformer
○ high - voltage transformer
question 18
1 pts
the _ machine allows the selection of different current settings by tapping into the secondary coil at a different turn value.
○ inverter
○ transformer
○ multiple - coil
○ movable - coil

Explanation:

For the first question: Transformers with more primary turns than secondary turns reduce the input voltage to a lower output voltage, which defines this type.
For Question 18: This machine's design uses tapping into secondary coil turns to adjust current, which is a key feature of this device.

Answer:

1. step- down transformer
2. transformer