Dc Machines Wave Winding Online Exam Quiz
Dc Machines Wave Winding GK Quiz. Question and Answers related to Dc Machines Wave Winding. MCQ (Multiple Choice Questions with answers about Dc Machines Wave Winding
For a conductor current equal to 4mA, Current carried by a particular brush in a 2-pole machine will be _____
Options
A : 16mA
B : 8mA
C : 2mA
D : 10mA
For a wave wounded machine number of brushes for small, large machines respectively is ________ _________
Options
A : 2, 2
B : 4, 2
C : 2, P
D : Both values depend on the given conditions
For a progressive wave winding Yc = ______
Options
A : 2C/P
B : 2(C+1)/P
C : 2(C-1)/P
D : 2C/(P+1)
What is the spacing between the brushes for a wave winding when a machine is 6-pole DC armature with 16 slots having 2-coil sides per slot and single-turn coils.
Options
A : 4 segments
B : 8 segments
C : 16 segments
D : 12 segments
For a wave winding when a machine is 6-pole DC armature with 16 slots having 2-coil sides per slot and single-turn coil, Yf value is ____
Options
A : 5
B : 3
C : 2
D : 7
Number of parallel paths in wave winding are ______
Options
A : Equal to P
B : Equal to P/2
C : 2
D : Depends on other parameters
What will be the value of “Yf + Yb” for a wave winding?
Options
A : Equal to Yc
B : Half of the Yc value
C : Double of the Yc value
D : Four times Yc value
Wave winding machines are used in ______ currents applications.
Options
A : High
B : Moderate
C : Low
D : Can be used anywhere
What is the relation between conductor current and armature current in wave winding?
Options
A : Ic = Ia
B : Ic = 2Ia
C : Ic = 4Ia
D : Ic = Ia/2
Equalizer rings are needed in the wave winding.
Options
A : True
B : False
C :
D :
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