Basic Electrical Engineering Test


Q.  Laminations or stampings are used to reduce the eddy current losses. The direction of laminations should be such that

a. They are perpendicular to the paths of eddy current and flux both
b. They are parallel to the paths of eddy current and flux both
c. They are perpendicular to the paths of eddy current and parallel to the flux
d. They are parallel to the path of eddy current and perpendicular to the flux


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  In a star connected system, the current flowing through the line is
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In case of a synchronous generator, armature winding and field winding are
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  Salient pole type motors have
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  Short pitched windings are mainly used because it
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The number of conductors in synchronous generators is equal to
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The steel used for laminations should have
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In core type transformer, the coils are wound in helical layers, each layers being insulated from each other by using
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In transformer if the secondary is open circuited then its terminal voltage is
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  For induction motors,
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In induction motor, greater the number of poles
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The advantage of skewing in induction motor is / are
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  Slip ring induction motor are employed only for
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The resultant flux in an induction motor is equal to the
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  Electrical energy can be converted into
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In a gas filled lamp, inert gases are filled in the lamp to
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  If the length of the filament is increased then the
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The tube of a tube light is filled with
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  Electric bell consists of a
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In cell, the current flows in outer circuit from
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  Leclanche cell Daniel cell is an example of
Category: Electrical Engineering Questions,   Published by: teswesm