Questions

Q:

In a transformer the tappings are generally provided on

A) Primary side B) low voltage side
C) High voltage side D) Secondary side
 
Answer & Explanation Answer: C) High voltage side

Explanation:

Tappings are provided in order to maintain the terminal voltage across the loads within the permissible specified limits with respect to load variations.

Generally tappings are preferred on HV side, because the HV side is low current side, tap changer involves low current interruption and large variations or small steps are possible due to more no of turns.

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Q:

Which one of the following films was not directed by Satyajit Ray?

A) Shatranj ke khiladi B) Charulata
C) Jalsaghar D) Gumnam
 
Answer & Explanation Answer: D) Gumnam

Explanation:
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Q:

In the National Flag of India, Ashoka Chakra is a ________ spoked wheel.

A) 8 B) 12
C) 16 D) 24
 
Answer & Explanation Answer: D) 24

Explanation:
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Q:

2016 Hemis festival was held in ______.

A) Manipur B) Jammu and Kashmir
C) Uttarakhand D) Himachal Pradesh
 
Answer & Explanation Answer: B) Jammu and Kashmir

Explanation:
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Q:

Which planet has the maximum number of satellites?

A) Jupiter B) Earth
C) Neptune D) Saturn
 
Answer & Explanation Answer: A) Jupiter

Explanation:
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Filed Under: General Science
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Q:

Why metals conduct electricity?

A) Because of low melting point B) Because of high tensile strength
C) Because of free electrons D) Because of high atomic density
 
Answer & Explanation Answer: C) Because of free electrons

Explanation:
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Q:

Which Indian organisation is developing ‘Green propulsion’ technology, that was seen in the news recently?

 

A) ISRO B) BARC
C) DRDO D) OFB
 
Answer & Explanation Answer: A) ISRO

Explanation:
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
John as well as his friends always _____ the permission of his mother before going for a rugby match.

A) asks B) receives
C) seeks D) soughts
 
Answer & Explanation Answer: C) seeks

Explanation:
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