All of these factors influence the output speed of an AC motor, EXCEPT:
A. The number of brushes on the commutator
B. The number of windings and poles built into the motor
C. The frequency of the AC supply voltage
D. The load on the rotor’s shaft
A. The number of brushes on the commutator
You might also like to view...
2 1/8 + 1 2/3 = __________.
Fill in the blank(s) with the appropriate word(s).
Technician A says that a discharged battery (lower than normal battery voltage) can cause solenoid clicking. Technician B says that a discharged battery or dirty (corroded) battery cables can cause solenoid clicking. Who is right?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Operator services trunks are only used when customers dial a specific code, 411 for directory assistance, or 0
Indicate whether the statement is true or false
Which instrument compensates for non-linear measurements?
A. square root extractor B. adaptive controller C. ratio controller D. all of the above E. both a and b