Q:

Slip rings are usually made of

A) Aluminium	B) Copper
C) Phosphor Bronze	D) Carbon

Answer & Explanation Answer: C) Phosphor Bronze

Explanation:

A Slip ring is a ring in a dynamo or electric motor which is attached to and rotates with the shaft, passing an electric current to a circuit via a fixed brush pressing against it.

Slip rings are usually made of Phosphor Bronze.

Slip ring motors usually have a 'phase-wound' rotor. This type of rotor has a 3-phase, double-layer, distributed winding consisting of coils used in alternators. The rotor core is made up of steel laminations which have slots to accommodate formed 3-single phase windings.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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3 4085

Q:

Bose selected the best soldiers from the three existing brigades (named after Gandhi Azad and Nehru)and organised a new brigade which the soldiers themselves called

A) Himalayan Brigade	B) Swatantra Bharat Brigade
C) Bhagat Singh Brigade	D) Subhas Brigade

Answer & Explanation Answer: D) Subhas Brigade

Explanation:

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Filed Under: Indian History

2 4082

Q:

Name an animal that has eyes yet sightless?

Answer

Bats

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Subject: Animals and Birds

33 4082

Q:

An Oracle System Change Number (SCN):

A) is a value that is incremented whenever a dirty read occurs.	B) is incremented whenever a deadlock occurs.
C) is a value that keeps track of explicit locks.	D) is a value that is incremented whenever database changes are made.

Answer & Explanation Answer: D) is a value that is incremented whenever database changes are made.

Explanation:

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Filed Under: Database

0 4082

Q:

Synonym of 'Beautiful'?

A) Alluring	B) Ugly
C) Disgusting	D) Loathsome

Answer & Explanation Answer: A) Alluring

Explanation:

Beautiful means good looking, having pleasing personality, glamourous, charming.

Synonyms of Beautiful are handsome, attractive, alluring, cute, fair,...

Hence, in the given options Synonym of 'Beautiful' is Alluring.

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Filed Under: English
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2 4082

Q:

Which collection of verse, based on Rudyard Kipling's association with the army , became a bestseller on its publication in Britain in 1892?

Answer

Barack Room Ballads

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Subject: General Awareness

0 4081

Q:

Which of the following organs of the United Nations Organisation elects judges of the International court of Justice

A) The economic and social council	B) The security council and the General Assembly
C) The trusteeship council and the economic and social council	D) The security council

Answer & Explanation Answer: B) The security council and the General Assembly

Explanation:

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Filed Under: World Organisations

3 4080

Q:

Seagate is manufacturer of

A) harddisk	B) earth moving equipment
C) picture tube	D) banking software

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