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Electrical Engineering Solved Questions published below these are helpful for preparing upcoming EE JEE SEE Recruitment Examinations. Also study current affairs as 5-15 Current affairs questions included in the examination
Electrical Engineering Question No # 5011. The number of brushes in a commutator depends on
(a) speed of armature
(b) type of winding
(c) voltage
(d) amount of current to be collected
Answer: (d) amount of current to be collected
Electrial Engineering Question No # 5012. The high voltage winding is usually which of the following type ?
(a) Cylindrical winding with circular conductors
(b) Cross-over winding with either circular or small rectangular conductors
(c) Continuous disc type winding with rectangular conductors
(d) All of the above types
Ans: d
Electrical Engineering Question No # 5014. Tractive magnets are operated from
(a) a.c. supply
(b) d.c. supply
(c) either a.c. or d.c. supply
(d) none of the above
Ans: c
Electrical Engineering Question No # 5015. The armature of D.C. generator is laminated to
(a) reduce the bulk
(b) provide the bulk
(c) insulate the core
(d) reduce eddy current loss
Electri cal Engineering Question No # 5016. In an alternator if the winding is short pitched by 50 electrical degrees, its pitch factor will be
(A) 1.0
(B) 0.866
(C) 0.75
(D) 0.50.
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