Questions

Q:

The attenuation in optical fibre is mainly due to

A) Scattering B) Absorption
C) Both (a) and (b) D) Neither absorption nor scattering
 
Answer & Explanation Answer: A) Scattering

Explanation:

The reason for transmitting data over optical fibers, is because the speed of data transmission through optical wires are equal to the speed of light. The intense speed of data transfer speed, has lead to the use of optical fibers. The optical fiber uses the technology of transferring light beams, from one end to the other end of optical cables. The attenuation in optical fiber is due to Scattering. The reason why scattering is caused, due to the folding, in the wire.

 

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

The velocity of light in vacuum is

A) 3 x 108 m/s B) 2 x 108 m/s
C) 3 x 107 m/s D) 3 x 106 m/s
 
Answer & Explanation Answer: A) 3 x 108 m/s

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

What is MUDRA?

A) Development and Refinance Agency B) Scheme for Agricultural Insurance
C) New Planet Discovered D) Development and Regulatory Authority for Urban Township
 
Answer & Explanation Answer: A) Development and Refinance Agency

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Who of the following was the last Governor General of Bengal?

A) William Bentinck B) Warren Hastings
C) Lord Canning D) Lord Wellesley
 
Answer & Explanation Answer: A) William Bentinck

Explanation:
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Q:

Bharatiya Janata Party is a part of which political group?

A) United Progressive Alliance B) National Democratic Alliance
C) Janata Parivar D) Rashtra Parivar
 
Answer & Explanation Answer: B) National Democratic Alliance

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

If any Fundamental Right of a citizen is breached, then under Article 32 of Indian Constitution he can directly go to the ______

A) Chief Minister of state   B) Prime Minister of India  
C) Supreme Court of India   D) Governor of state
 
Answer & Explanation Answer: C) Supreme Court of India  

Explanation:
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Filed Under: Indian Politics
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Q:

Which Mughal emperor imprisoned his father and executed his brother?

A) Babur B) Humayun
C) Aurangzeb D) Shah Alam II
 
Answer & Explanation Answer: C) Aurangzeb

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

Pranab Mukherjee, Pratibha Patil, APJ Abdul Kalam,?

A) Rajendra Prasad B) K.R.Narayanan
C) Shankar Dyal Sharma D) V.V.Giri
 
Answer & Explanation Answer: B) K.R.Narayanan

Explanation:
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