What is a zig-zag transformer?
What will be an ideal response?
A zig-zag transformer is a special type of autotransformer that is occasionally used to create a neutral wire or a ground for an ungrounded 480-volt, 3-phase electrical system.
Trades & Technology
You might also like to view...
A good safety experience rating can create company-wide savings on workers' compensation premiums and insurance premiums.
Answer the following statement true (T) or false (F)
Trades & Technology
The kissing ball foundation base may be _____
A) wire only B) styrofoam C) wood D) none of the above
Trades & Technology
Electricity is best thought of as a form of ____.
a. electronics b. polarity c. energy d. insulation
Trades & Technology
When you have a personal, nonroutine, brief message to deliver, the preferred form of
communication is usually oral.
Indicate whether the statement is true or false.
Trades & Technology