Questions

Q:

Energy transfer by convection is primarily restricted to

A) fluids B) solids
C) liquids D) gases
 
Answer & Explanation Answer: A) fluids

Explanation:

Convection is the mode of heat transfer which involves bulk motion of a fluid to transfer heat. Energy transfer by convection is primarily restricted to fluids. Fluids can be both liquids and gases.

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Q:

Which among the following minerals is also known as Horn Silver?

A) Silver Chroride B) Zinc Phosphate
C) Silver Iodide D) Silver Sulphide
 
Answer & Explanation Answer: A) Silver Chroride

Explanation:

Silver chloride is a chemical compound with the chemical formula AgCl is also called as Horn Silver. It is also called as cerargyrite. It is a gray, very heavy halide mineral and an ore of silver.

Which_among_the_following_minerals_is_also_known_as_Horn_Silver1560942904.jpg image

 

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Q:

Which of the following is a Decomposition Reaction?

A) 2HgO ----> 2Hg + O2 B) 6NaNO3 ----> 6NaNO2 + 3O2
C) ZnCO3 ----> ZnO + CO2 D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

All the given reactions are Decomposition reactions.

Decomposition reaction is a reaction in which only one reactant is splitted into two or more products.

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Q:

Who is the leading wicket taker in the history of Test cricket

A) Shane Warne B) Brain Lara
C) Courtney Walsh D) Muttiah Muralitharan
 
Answer & Explanation Answer: D) Muttiah Muralitharan

Explanation:
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Q:

Verify Scope is the process of

A) progressively elaborating and documenting the project work that produces the product of the project. B) subdividing the major product deliverables into smaller, more manageable components.
C) obtaining formal acceptance of the project scope by the stakeholders. D) influencing the factors that create scope changes to ensure that changes are agreed upon, determining that a scope change has occurred and managing the changes when and if they occur.
 
Answer & Explanation Answer: C) obtaining formal acceptance of the project scope by the stakeholders.

Explanation:

“Verify Scope is the process of formalizing acceptance of the completed project deliverables. Verifying scope includes reviewing deliverables with the customer or sponsor to ensure that they are completed satisfactorily and obtaining formal acceptance of deliverables by the customer or sponsor.” PMBOK [5.4]

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Q:

Who is the author of the book 'The Prince' ?

A) Niccolo Machiaveli B) Emile Zola
C) Bernard Shaw D) V.S. Sharma
 
Answer & Explanation Answer: A) Niccolo Machiaveli

Explanation:
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Q:

What is a daemon?

Answer

Daemon is a program that runs in the background without user’s interaction. A daemon runs in a multitasking operating system like UNIX. A daemon is initiated and controlled by special programs known as ‘processes’.

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Q:

A constitutional convention was called in Philadelphia to frame a new Constitution of America, which came into effect in _________

A) 1776 B) 1789
C) 1781 D) 1780
 
Answer & Explanation Answer: B) 1789

Explanation:
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