Questions

Q:

Gear Lapping is an operation

A) for gear reconditioning B) prior to heat treatment
C) after heat treatment D) None of the above
 
Answer & Explanation Answer: C) after heat treatment

Explanation:

Gear Lapping is an operation after heat treatment. Gear lapping is the process of imparting a very fine finish and high degree of accuracy to gear teeth, by using a lapping tool and applying a fine-grained abrasive between a work material and a closely fitting surface, called a lapping plate.

Gear_Lapping_is_an_operation1554186430.jpg image

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Filed Under: Physics
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Q:

What are the four layers that Windows NT have in order to achieve independence?

Answer

1.Hardware abstraction layer


2.Kernel


3.Subsystems


4.System Services.

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Q:

Smallest bone of human body is _________

A) Nails B) Fibula
C) Bone of nose D) Stapes
 
Answer & Explanation Answer: D) Stapes

Explanation:
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Filed Under: Biology

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Q:

In 1955, Imperial Bank of India, a leadimg commercial bank of that time was nationalised and renamed as:

A) Central Bank of India B) Bank of India
C) Indian Bank D) State Bank of India
 
Answer & Explanation Answer: D) State Bank of India

Explanation:
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Filed Under: Indian Economy

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Q:

I have four fingers and a thumb, but not alive.

Who am I?

Answer

A glove. It has 5 fingers as we have but not alive.

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Subject: Logic Puzzles Exam Prep: GATE , CAT , Bank Exams , AIEEE
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Q:

A Radioactive subatance emits

A) alpha particles B) beta particle
C) gamma particle D) all of the three
 
Answer & Explanation Answer: D) all of the three

Explanation:
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Filed Under: Chemistry

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Q:

Number of moles of CO2 present in 24 grams of carbon is

A) 0.5 B) 1
C) 2 D) 0.25
 
Answer & Explanation Answer: C) 2

Explanation:

1 mole of CO2 contain 12gms of carbon and 44 gms of CO2

therefore  24 gms of carbon is present in 88 gms of CO2 or 2 moles of CO2

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Filed Under: Chemistry

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Q:

The first attempt made to enumerate the population of India was done in which year ?

A) 1884 B) 1896
C) 1921 D) 1872
 
Answer & Explanation Answer: D) 1872

Explanation:
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Filed Under: Indian History
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