Latest Electrical Machines MCQ topics

Topic	Replies	Views	Activity
About the Electrical Machines MCQ category	0	51	July 26, 2021
In an induction motor if P is the power delivered to ___ polyphase-induction-motors-questions	0	36	October 25, 2021
The value of transformation ratio of an induction motor can be ___ polyphase-induction-motors-questions	0	40	October 24, 2021
Iron loss of a transformer can be ___ transformers-questions	1	71	December 14, 2021
In the design of a distributor which of the following is the major consideration? transmission-and-distribution-questions	0	52	November 15, 2021
Open circuit test on transformers is conducted to ___ transformers-questions	0	73	November 8, 2021
A transformer core is ___ transformers-questions	0	87	November 8, 2021
Which of the following test on a transformer provides information about ___ transformers-questions	0	110	November 10, 2021
For minimum weight of a transformer, the weight of ___ transformers-questions	0	38	November 10, 2021
A transformer, as compared to an amplifier, cannot increase ___ transformers-questions	0	117	November 10, 2021
As per the name plate of a transformer, the secondary normal ___ transformers-questions	0	34	November 10, 2021
Part of the transformer which is most subject to damage from ___ transformers-questions	0	92	November 10, 2021
Which of the following loss in a transformer is zero even at full load? transformers-questions	0	86	November 10, 2021
The function of breather in a transformer is ___ transformers-questions	0	80	November 10, 2021
During short-circuit test iron losses are negligible because ___ transformers-questions	0	33	November 10, 2021
Helical coils can be used ___ transformers-questions	0	32	November 10, 2021
Buchholz's relay gives warning and protection ___ transformers-questions	0	66	November 10, 2021
In a transformer the resistance between its primary and ___ transformers-questions	0	122	November 10, 2021
The chemical used in breather is ___ transformers-questions	0	33	November 10, 2021
The purpose of providing iron core in a step-up transformer is ___ transformers-questions	0	48	November 10, 2021
In a transformer routine efficiency depends ___ transformers-questions	0	42	November 10, 2021
In the transformer following winding has got more ___ transformers-questions	0	26	November 10, 2021
No-load on a transformer is carried out to ___ transformers-questions	0	92	November 10, 2021
Delta-delta power transformer is protected by current transformer having ___ transformers-questions	0	25	November 10, 2021
In a transformer, if the magnitude of magnetizing current is ___ transformers-questions	0	32	November 10, 2021
While rising and while falling, if a wave is symmetrical, it ___ transformers-questions	0	43	November 10, 2021
While performing a short-circuit test on a transformer, usually ___ transformers-questions	0	79	November 10, 2021
The magnetizing current, for sinusoidal voltage applied, will be ___ transformers-questions	0	41	November 10, 2021
In a transformer on no-load, the ___ transformers-questions	0	28	November 10, 2021
Which of the following is not a fitting on a transformer? transformers-questions	0	25	November 10, 2021