Why are rotating fields more commonly used than stationary fields?
What will be an ideal response?
Rotating fields are more commonly used than stationary fields because generating large amounts of current would require larger sizes of conductors and iron to rotate. Therefore, it is more practical to make the armature stationary and rotate the magnetic field.
Trades & Technology
You might also like to view...
After screeding, concrete should be further leveled by using a _____.
a. drag b. darby c. drift d. dilly
Trades & Technology
Longeing is training a horse at the end of a _____ to _____ foot line
a. 5, 10 c. 25, 30 b. 15, 20 d. 35, 40
Trades & Technology
Prior research on animals has led to vaccines for which of these medical conditions?
A) ?HIV/AIDS B) ?polio C) ?asthma D) ?cancer
Trades & Technology
The hexadecimal number for 12 is ________
A) $B B) $A C) $C D) 12
Trades & Technology