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Whrite a Breif note on moving coil microphone?
A moving-coil microphone contains a diaphragm exposed to sound waves. The diaphragm carries a coil placed in the magnetic field. The voltage induced in the coil is proportional to its amplitude of vibration, which, in turn, depends on the sound pressure.Moving-coil microphone. AP = acoustic pressure, Uo = output voltage, 1 = diaphragm, 2 = coil, 3 = permanent magnet, 4 = protection grid, 5 = case. Cheers ebs
How Electric power is transformed upon one coil to other coil in a transformer?
One coil builds up a magnetic field when it is energized (and de-energized) and this induces an electric current in the other coil. The voltage produced in the second coil is determined by the number of coils wound on it compared to the first coil. This is called the turns ratio and only works with alternating current unless you are using it with a dc battery to make a spark in an ignition coil. examples primary 100 turns, secondary 200 , is a step up transformer ie from 10 volts AC to 20 volts AC 100 turns primary, 50 turns secondary, step down transformer ie from 10 volts AC to 5 volts AC
What is the inductive reactance of a 5 Henry coil connected to a 60 hz source?
inductive reactance= XL= 2*pi*.1*60=12pi ohm
What is the load current of a heating coil 200 watt and 24 VAC?
Given that i did an experiment, i used SSR 5 amp and a wire of 16 AWG. I expected the wires to melt down or the SSR not to work but surprisingly it worked fine, so i suspected that the relation I=P/V is not right in my case.
Does the ratio of voltage in a primary coil to secondary coil depends on the turn of each coil?
Yes, although the question is poorly formed. The ratio of the voltage in the primary winding to the voltage in the secondary winding is the same as the ratio of the number of turns in the primary winding to the number of turns in the secondary winding. For example, if the primary had 1200 turns with the secondary having 120 turns, and the primary voltage was 50 volts, then the secondary would be 5 volts. This is a ratio of 10:1.
How tall is Kalpana Pot?
Kalpana Pot is 5' 8".
How will you divide 8kg rice into 2 equal halves only with the help of a 5kg and a 3kg pot?
you want to end upwith 2 pots each with 4 kg Here is one way: 1. Fill the 3kg pot from the 8 kg bag; yhe 3kg pot has 3 kg in it and the bag is left with 5 kg 2. Pour the 3 kg pot into the 5kg pot and it now has zero, the 5kg pot has 3 kg 3.Pour the 5kg from the bag into the 3 kg pot. Thereis now 2 kg in the bag , 3 kg in the 3 kg pot, and still 3kg in the 5 kg pot. 4. Pour the 3 kg from the 3 kg pot into the 5 kg pot until full. Now there is 1 kg in the 3 kg pot, 5 kg in the 5 kg pot, still 2 kg in the bag of rice 5. Pour the 5 kg fromthe 5 kg pot into the bag and then the 1 kg from the 3 kg pot into the 5 kg pot. Now the bag has 7 kg, the 5 kg pot has 1 kg and the 3 kg pot has zero 6. Fillthe 3 kg pot from the 7 kg bag; the bag has 4 kg now, the 5 kg pot has 1 kg and the 3 kg pot has 3 kg 7. Pour the 3 kg from the 3 kg pot into the 5 kg pot; the 5 kg pot now has 4 kg in it and the bag also has 4 kg in it That's it - there has to be an easier way?
Where is the 5 coil located on a 2002 Lincoln ls?
where is the 5 coil located on a 2002 Lincoln ls
What are the applications of choke coil?
choke coils are various depend upon the specifications it built....for example if u take 0-5 amp choke coil it is used in household applications like for florescent lamps....
5 kinds of boat that Ferdinand Magellan used?
give the 5 boat did Magellan use and the 5 things HE used the Victoria
What type of wire is used to connect telephone to wall outlet?
quad light for POT and data Cat. 5 or Cat.6
What are the 5 main things that you use in chemistry?
The 5 main things used in chemistry are change, Role of the Atom, Resonance, inductive effects and orbitals. These are used mostly.
What earthenware pot has 5 letters?
crock
How many leaves does a pot plant have?
5
Where is number 1 position on the distributor of the 93 Chevy lumina?
This car has coil packs on it 1 coil for 2 cylinders, it goes 1 4 6 3 2 5, that is first coil is for cylinders 1 & 4 next coil for cylinders 6 & 3 next coil is for cylinders 2 & 5
How do you know which coil is the number 1 coil or 8 coil?
Firing Order; 4.6L = 1-3-7-2-6-5-4-8 5.4L = 1-3-7-2-6-5-4-8 Coil # 1 is where cylinder # 1 is. Coil # 8 is where cylinder # 8 is. and so on...
What is the coil pack firing order on the 4.2 e250?
1-4-2-5-3-6 =============================================== The 6 towers on the coil pack are numbered : coil-----3 - 4 pack----2 - 6 plug-----1 - 5
