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Q:

Skating on ice is possible because 

A) the surface of ice is smooth B) ice is cold
C) the pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water D) the pressure on the ice due to skate raises its melting point
 
Answer & Explanation Answer: C) the pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water

Explanation:

Here is a case of  lowering of melting point of ice with increase of pressure

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Filed Under: Physics

51 15132
Q:

Draw a Transmission Gate-based D-Latch?

Answer

The Transmission-Gate's input is connected to the D_LATCH data input (D), the control input to the Transmission-Gate is connected to the D-Latch enable inputs (EN) and the Transmission-Gate outputs is the D_LATCH output(Q)

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Subject: Hardware

19 15102
Q:

Who is the author of 'Anandmath'

A) Rabindranath Tagore B) Bankim Chandra Chattopadyaya
C) Sarojini Nayadu D) Jyotiba Phule
 
Answer & Explanation Answer: B) Bankim Chandra Chattopadyaya

Explanation:
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Filed Under: Books and Authors

39 15084
Q:

The Government of India has decided to declare which of the following rivers a ' National River '

A) Yamuna B) Kaveri
C) Ganga D) None of these
 
Answer & Explanation Answer: C) Ganga

Explanation:
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Filed Under: Indian Economy

22 15077
Q:

What is a KPO? What Is the difference between call center and a KPO?

Answer

KPO stands for Knowledge Process Outsourcing. It is a subset of call centers. The ways in which a KPO differs from a call center are :


1. In KPO knowledge and information related work is carried out.


2. Staff requirement is for highly skilled people.


3. Is mainly related to support and not sales.


4. Carries out works mainly for research and analysis process besides support.

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Subject: Call Center

13 15065
Q:

A Computer works on a _______ number system

A) binary B) octal
C) decimal D) hexadecimal
 
Answer & Explanation Answer: A) binary

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

49 15039
Q:

Ultrasonic waves are used for stirring liquid solutions because they 

A) do not produce noise during the operation B) are easy to produce
C) can produce perfectly homogeneous solutions D) do not produce chemical reactions in the solution
 
Answer & Explanation Answer: C) can produce perfectly homogeneous solutions

Explanation:
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Filed Under: Physics

87 15031
Q:

When a gas is turned into a liquid, the process is called

A) condensation B) evaporation
C) deposition D) sublimation
 
Answer & Explanation Answer: A) condensation

Explanation:
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Filed Under: General Science

79 15029