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Q:

Where does the chemical reactions called Mellaird reaction takes place?

Answer

In cooking

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Subject: General Science

14 4290
Q:

Auckland is the largest city located in which country ?

A) South Africa B) New Zealand
C) Australia D) West Indies
 
Answer & Explanation Answer: B) New Zealand

Explanation:
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Filed Under: Famous Places

3 4289
Q:

The normal blood pressure in human beings is

A) 80/120 B) 120/80
C) 80/110 D) 110/90
 
Answer & Explanation Answer: B) 120/80

Explanation:
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Filed Under: Biology

8 4289
Q:

The capacity to change the conceptual schema without having to change external schemas or application programs is called

A) Physical Data Independence B) Logical Data Independence
C) Both A and B D) None
 
Answer & Explanation Answer: B) Logical Data Independence

Explanation:

LDI is the capacity to change the conceptual schema without having to change external schemas or application programs.

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Filed Under: Database
Job Role: Database Administration

0 4288
Q:

MS Kim Campbell is the first Prime Minister of

A) Congo B) Canada
C) Portugal D) Phillippines
 
Answer & Explanation Answer: B) Canada

Explanation:
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Filed Under: Famous Personalities

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Q:

Who is the emperor founded the religion Din-e-Lilah ?

A) Allauddin Khilji B) Akbar
C) Mohammad-bin tuglak D) Ibrahim Lodi
 
Answer & Explanation Answer: B) Akbar

Explanation:
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Filed Under: Indian History

4 4286
Q:

Which among the following are not the children of Swapper or Scheduler?

A) Process Dispatcher B) Vhand
C) Dbflush D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Process Dispatcher,Vhand,Dbflush are the children of Scheduler

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Filed Under: Operating Systems
Exam Prep: GATE

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Q:

A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity  water rises in the tube. The height of water rise in the tube can be increased by 

A) decreasing the radius of the capillary tube B) increasing the radius of the capillary tube
C) increasing the height of water in the vessel D) None of these
 
Answer & Explanation Answer: A) decreasing the radius of the capillary tube

Explanation:

The water rise in a capillary tube dipped in water is such that the weight of water in the tube above the surface of water in the vessel is equal to (balances) the upward force due to surface tension. So it is clear that if the the bore (radius) to the tube is decreased, the height of the water column in it must be greater.  So, (a) is correct.

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Filed Under: Physics

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