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Q:

D.C Series motor never operated on 

A) Full Load B) Half Load
C) No Load D) At any Load
 
Answer & Explanation Answer: C) No Load

Explanation:

D.C series motor both armature and feild connected in series at noload condition current drawn by the motor is zero Ia=0 flux also zero. but very small amount of flux avalible because of residual magnetism

in series motor speed  =  N α Eb/Φ Eb almost conistant

                                 =    N α 1/Φ

At no load condition d.c series can be run as dangerously very high so d.c series motor
operated at load condition only

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Filed Under: General Awareness
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Q:

The operating system manages

A) CPU B) provide services for applications software
C) establish a user interface D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The operating system manages all the CPU, disc drives, establish a user interface, execute and provide services for applications software, printers, etc...

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Filed Under: Computer
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Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

A person who lays too much stress on bookish-learning

A) Pervert B) Pedant
C) Philosopher D) Scholar
 
Answer & Explanation Answer: B) Pedant

Explanation:
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Filed Under: English
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Q:

Which organ gets affected in Weil's disease?

A) Liver B) Lungs
C) Heart D) Kidney
 
Answer & Explanation Answer: D) Kidney

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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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'.

Each boy was given (A)/a toy as a parting gift,(B)/which made them happy.(C)/No error(D)

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

Explanation:
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Filed Under: English
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Q:

Coast of Norway is an example of

A) Fiord Coast B) Dalmatian Coast
C) Emerged Coast D) Ria Coast
 
Answer & Explanation Answer: A) Fiord Coast

Explanation:
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Filed Under: World Geography
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Q:

Which of the following statements about Woodrow Wilson is true?

A) He wanted to place strict government controls on corporations. B) He overturned discriminatory laws against African Americans.
C) He advocated eliminating the income tax. D) He opposed reforms to the banking system.
 
Answer & Explanation Answer: A) He wanted to place strict government controls on corporations.

Explanation:

Woodrow Wilson was one of the major "Progressives" in American government and so 'He wanted to place strict government controls on corporations.'

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Filed Under: World History
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Q:

Who is the author of the book "Kargil: Untold stories from the War"?

A) Roshan Rai B) Rachna Bisht Rawat
C) Anandi Ben D) None of the above
 
Answer & Explanation Answer: B) Rachna Bisht Rawat

Explanation:

Rachna Bisht Rawat is the author of the book "Kargil: Untold stories from the War".

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Filed Under: Books and Authors
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