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Q:

Bhel commissions another 600Mw thermal unit in which state ?

A) Telangana B) Andhra Pradesh
C) Chattisgarh D) Karnataka
 
Answer & Explanation Answer: A) Telangana

Explanation:
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6 4217
Q:

How many laws of physics are there?

A) 5 B) 4
C) 3 D) 2
 
Answer & Explanation Answer: C) 3

Explanation:

Physics has 5 laws. But the 3 laws of Newton has been clubbed together under one Law. Therefore there are 3 Newtons laws of Physics. They are ::

 

1. Newtons Laws of Motion

    a. First Law of Motion

    b. Second Law of Motion

    C. Third Law of Motion

 

2. Newtons Law of Cooling

 

3. Newtons Law of Gravitation.

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10 4216
Q:

Organisms need Nutrients in order to

A) Breaking down food B) Utilize chemical compounds
C) recycling D) None
 
Answer & Explanation Answer: A) Breaking down food

Explanation:

Nutrients are necessary for break down the food and supply energy to the organisms and to carry out essential life functions.

  • Important nutrients are Hydrogen, Carbon and Oxygen.

 

  • Some more important nutrients for plants are : Potassium, Sulphur, Nitrogen, Phosphorous, Calcium and Magnesium. 
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18 4216
Q:

What is the full form of 'laser'?

Answer

Light amplification by stimulated emission of radiation.

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Subject: General Science

17 4215
Q:

Which Company is the biggest player in the microprocessor industry  ?

A) AMD B) IBM
C) Motorola D) Intel
 
Answer & Explanation Answer: D) Intel

Explanation:
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19 4214
Q:

 In a 1:N relationship, the foreign key is placed in:

A) the parent table. B) the child table.
C) either table without specifying parent and child tables. D) either the parent table or the child table.
 
Answer & Explanation Answer: B) the child table.

Explanation:
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0 4211
Q:

Which of the following is not an aerosol?

A) mud B) dust
C) smoke D) fog
 
Answer & Explanation Answer: A) mud

Explanation:

Among the given options, mud is not an aerosol.

 

An aerosol is a suspension of fine solid particles or liquid droplets, in the air or another gas. Aerosols can be natural or anthropogenic. Examples of natural aerosols are fog, dust, forest exudates and geyser steam. Examples of anthropogenic aerosols are haze, particulate air pollutants, and smoke.

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5 4209
Q:

Hydroplaning is usually caused by

A) Excessive speed B) Sudden stops
C) Sudden turns D) All of the above
 
Answer & Explanation Answer: A) Excessive speed

Explanation:

Hydroplaning is caused by a combination of standing water on the road, car speed, and under-inflated or worn-out tires.

Hydroplaning_is_usually_caused_by1558074712.jpg image

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