Q:

Select the correct statement (s).

A) When energy is transferred to the system from the surrounding as work, the surrounding do work on the system and the value of work (W) positive.	B) When energy is transferred from the system to the surrounding as work, work is done on the surrounding and the value of W is negative.
C) Both (A) and (B)	D) None of the above

Answer & Explanation Answer: C) Both (A) and (B)

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE

13 6330

Q:

Mahabodhi Temple has been built at Bodh Gaya where

A) Gautama Buddha was born	B) Guatama Buddha attained enlightenment
C) Guatama Buddha delivered his first sermon	D) Gautama Buddha passed away

Answer & Explanation Answer: B) Guatama Buddha attained enlightenment

Explanation:

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Filed Under: Indian History

4 6330

Q:

A reason for using an SQL view to hide columns is:

A) to simplify a result only.	B) to prevent the display of sensitive data only.
C) to accomplish both of the above.	D) None of the above are reasons for using an SQL view.

Answer & Explanation Answer: C) to accomplish both of the above.

Explanation:

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Filed Under: Database

1 6328

Q:

What is the maximum velocity with which a body of mass 'm' must enter a vertical loop of radius 'R'so that it can complete the loop?

A) 0 B) gR C) $\sqrt{2} g R$ D) $\sqrt{5 g R}$

A) A	B) B
C) C	D) D

Answer & Explanation Answer: D) D

Explanation:

To complete the vertical loop, the minimum speed required at the lowest point = $\sqrt{5 g R}$ .

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Filed Under: Physics
Exam Prep: AIEEE , GATE
Job Role: Analyst

6 6327

Q:

France-based Thomson has sold its Italian tubes manufacturing plant to an Indian company. Identify the company.

A) BPL	B) Mirc Electronics
C) Videocon	D) Godrej

Answer & Explanation Answer: C) Videocon

Explanation:

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Filed Under: Business Awareness

34 6324

Q:

Metals are good conductors of electricity because

A) The atoms are lightly packed	B) They contain free electrons
C) They have high melting point	D) All the above

Answer & Explanation Answer: B) They contain free electrons

Explanation:

Metal particles are held together by strong metallic bonds, which is why they have high melting and boiling points. The free electrons in metals can move through the metal, allowing metals to conduct electricity.

Because the electrons in the atom's higher energy levels can separate from the atoms easily, they can be pulled out with very little energy. Because the molecular structure of the metal is such that 'free electrons' are free to move, thus being categorized as electrically conductive.

For example, copper is used for electrical wiring because it is a good conductor of electricity.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

4 6320

Q:

Which of the following active volcanoes is known as ' the light house of the Mediterranean Sea'

A) Volcano	B) Stromboli
C) Veoavius	D) Ema

Answer & Explanation Answer: B) Stromboli

Explanation:

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Filed Under: World Geography

7 6318

Q:

Which of the following sectors is NOT considered ' Infrastructure Sector '

A) Software	B) Cement
C) Petroleum	D) Steel

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