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.

 

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams , CAT

0 1406
Q:

Pandit Bhimsen Joshi is: ________________

A) Flute player B) Odissi dancers
C) Hindustani vocalist D) Sitar Maestro
 
Answer & Explanation Answer: C) Hindustani vocalist

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Famous Personalities
Exam Prep: Bank Exams

2 1406
Q:

Who was responsible for building the Great wall of China?

A) Qin Shi Huang B) Fa-Hien
C) Xuanzang or Hiuen Tsang D) Yijing
 
Answer & Explanation Answer: A) Qin Shi Huang

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Famous Personalities
Exam Prep: Bank Exams

2 1406
Q:

DEF is right angled at E. If m∠F = 45°, then find the value of (cosecD - 1/√3).

A) (√6-1)/√3 B) (1-√6)/√2
C) √3-2 D) (2-√3)/2√3
 
Answer & Explanation Answer: A) (√6-1)/√3

Explanation:
Report Error

View Answer Report Error Discuss

0 1406
Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

All of us have admired some writers, ______________ their work over that of others for their writing style as much as for the content of their work. ____________ writer who has, for more than half a century, _______________ for his searing honesty is George Orwell. He is recondite, but he is never ________________. He says it as it is and yet says it as it has not been said ____________.

 

____________ writer who has

 

A) The B) This
C) That D) One
 
Answer & Explanation Answer: D) One

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1406
Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

 

To improve your vocabulary(A)/one thing that you should do (B)/is to read Times of India(C)/No error(D)

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1406
Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

 

a person involved in a lawsuit.

 

A) pseudo B) litigant
C) suspect D) appelant
 
Answer & Explanation Answer: B) litigant

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1406
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.

 

This letter is to ______________ you with the problems faced by the society members.

 

A) acquaint B) illustrate
C) convince D) demonstrate
 
Answer & Explanation Answer: A) acquaint

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1406