Question

Short Answer ype Questions
tovy Short An
243
1. Name the device whi
2. Which part of an electr
Name the electrical ce
device which is used to 'make' or 'break' an electric circuit.
an electrical circuit diagram is represented by straight lines ?
Blectrical components having the following symbols :
component is represented by a symbol having two parallel lines : one long and thin, and
Which electrical component is
the other short and thick ?
& State whether the followin
(a) A battery is made by conne
whether the following statements are true or false :
is made by connecting positive terminal of one cell with the positive terminal of the other
cell.
(b) A car battery is just one big cell.
When the electric current through the
tric current through the fuse exceeds a certain limit, the fuse wire melts and breaks.
(d) A compact fluorescent lamp (CFL) has a filament in it.
(e) MCB works on the heating effect of electric current.
( The heating element of an electric iron is made of tungsten.
($) Compact fluorescent lamp (CFL) works on the heating effect of current.
(1) An electromagnet does not attract a piece of iron.
(1) An electric bell has an electromagnet.
() An electromagnet is a temporary magnet.
6. State any two effects produced by electric current.
7. Which effect of electric current is utilised :
(a) in an electric iron ?
(b) in an electric bulb ?
Name the alloy which is used to make the heating elements of electrical heating appliances like an electr
iron.
10:1.nofanelectric bulb​

Answer 1

Answer:

l don't understand the question sorry write questions neatly