On breaking a magnet, how many poles will be got ?

5 Answers  

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Explain the Welding ?

1 Answers  

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Which property of the rain coat makes it water proof?

0 Answers  

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In general, alternating voltage varies between its maximum and minimum values 50 times per cycle. Why don't the circuit element show such fluctuation?

0 Answers  

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explain principle of potentiometer

0 Answers  

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A man asks his friend to meet him at the airport at 3.00pm,to drive him to an appointment.he catches an earlier plane,and arrives at the airport at 2.00pm.he decides to start walking and is picked up en route by his friend.he arrives twenty minutes early for his appointment.how long did he walk?

2 Answers  

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When a string is placed on a slab of ice, the string passes through it.Why ?

1 Answers  

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Explain the Electric dynamo ?

1 Answers  

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if 100W and 200W bulbs are connected in series to a supply which bulb will glow brighter and why

5 Answers   DELL, Eskom,

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What is Amalgam ?

1 Answers  

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Does an aeroplane overtaking other aeroplane pass through its right or left ?

2 Answers  

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Why do the front wheels of a motor car usually lean outwards ?

1 Answers  

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