The armature core of a D.C. generator is usually made of
A) silicon steel
B) copper
C) non-ferrous material
D) cast-iron
Correct Answer:
Verified
Q2: Open circuited armature coil of a D.C.
Q3: For the parallel operation of two or
Q4: D.C. series generator is used
A)to supply traction
Q5: Following D.C. generator will be in a
Q6: Interpole flux should be sufficient to
A)neutralise the
Q7: D.C. generator generally preferred for charging automobile
Q8: In a D.C. generator the number of
Q9: Permeance is the reciprocal of
A)flux density
B)reluctance
C)ampere-turns
D)resis tance
Q10: In D.C. generators the polarity of the
Q11: The e.m.f. generated in a D.C. generator
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents