• Electrical Engineering Reference

# Armature Winding - DC Machines MCQs

Armature Winding MCQs : This section focuses on the "Armature Winding" in DC Machines. These Multiple Choice Questions (MCQs) should be practiced to improve the DC Machines skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

___________ can be defined as, an electrical machine in which emf can be generated because of the air gap field flux.

A. Alternator winding
B. DC winding
C. Armature winding
D. All of the above

Question 2

lap windings are classified into ___________ types.

A. 2
B. 3
C. 4
D. 5

Question 3

The applications of lap winding mainly involve in huge current applications.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

Question 4

A _______ consists of two conductors connected to one end by an end connector.

A. coil
B. winding
C. Both A and B
D. turn

Question 5

The beginning of the turn or coil is identified by the symbol (S) meaning?

A. STOP
B. BEGIN
C. START
D. All of the above

Question 6

The distance between the two sides of a coil is called the ?

A. Full Pitch Coil
B. Coil Pitch
C. Short Pitch
D. Fractional Pitch coil

Question 7

Armature winding is mounted on a __________

A. Stator
B. Rotor
C. Can be mounted anywhere on stator or rotor
D. Not required

Question 8

What is the symmetry requirement of lap winding?

A. 2C/P= 0
B. 2C/P= non-integer
C. 2C/P= integer
D. Cannot express mathematically

Question 9

For a progressive wave winding Yc = ______

A. 2C/P
B. 2(C-1)/P
C. 2C/(P+1)
D. 2(C+1)/P