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 1422
Q:

How many ‘Pradhan Mantri LPG Panchayat’ would be organised across the country in next one and half year under the ‘Pradhan Mantri LPG Panchayat Yojna?’

A) 2 lakh B) 1 lakh
C) 3 lakh D) 5 lakh
 
Answer & Explanation Answer: B) 1 lakh

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: Bank Exams

0 1422
Q:

Majority of the fungal bionts of lichens belong to

A) Baridiomycetes B) Ascomycetes
C) Gomycetes D) Deuteromycetes
 
Answer & Explanation Answer: B) Ascomycetes

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

2 1422
Q:

Where is the Great Barrier Reef located ?

A) Pacific Ocean B) Indian Ocean
C) Atlantic Ocean D) Arctic Ocean
 
Answer & Explanation Answer: A) Pacific Ocean

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Geography
Exam Prep: Bank Exams

1 1422
Q:

Glycol is used to manufacture which of the following ?

A) Nylon B) Artificial silk
C) Terylene D) Rubber
 
Answer & Explanation Answer: C) Terylene

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: Bank Exams

0 1422
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.

 

You may try but she is too ______________ to fall for your trick.

A) brilliant B) intelligent
C) genius D) witty
 
Answer & Explanation Answer: B) intelligent

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1422
Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.


The Principal said to us, "Today you will get your diplomas."

A) The Principal told us that on that day we would be getting our diplomas. B) The Principal told us this on that day we would be getting our diplomas.
C) The Principal told us that on this day we would be getting our diplomas. D) The Principal told us this on that day we will be getting our diplomas.
 
Answer & Explanation Answer: A) The Principal told us that on that day we would be getting our diplomas.

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1422
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 thefour alternatives.

When the kerosene burned, the fuel in the tank below would be __________ pressure, and __________ a small circular flame would appear in the burner. The valve had tobe opened to let more kerosene vapour to the burner and pumping resumed. With the increase in pressure, the burner flame would spread _________ a loud noise. Tolower the flame, the valve had to be _________ opened to reduce the pressure and then tightened until the desired flame size was achieved. _________ you wanted theflame to be bigger, you had to hit the piston again. Pump stoves are still in vogue.

and __________ a small circular flame

A) slow B) slowly
C) slower D) slowest
 
Answer & Explanation Answer: B) slowly

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1422