A wye-delta transformer has its _____ connected as a wye and its _____ connected as a delta.
A. secondary; primary
B. primary; secondary
Answer: B
Trades & Technology
You might also like to view...
A standard channel shape having a nominal depth of 8 inches and a weight of 22 pounds per foot would be designated _____.
a. M8 3 22 b. S8 3 22 c. C22 3 8 d. C8 3 22
Trades & Technology
Which component is used as a feedback circuit?
A) Ambient air temperature sensor B) In-car temperature sensor C) Potentiometer D) Sun load sensor
Trades & Technology
How many watts are consumed by a starter motor if it draws 150 amperes at 10 volts?
A) 150 watts B) 1500 watts C) 15 watts D) 15000 watts
Trades & Technology
The rack-type system is the most common configuration for which type of system?
A) Multiplex B) Direct-expansion C) Distributed D) Secondary-loop
Trades & Technology