Normally we charge $1.00 for this answer

Today, you can get it FOR FREE if you

g+1, Follow or Like, us

Show me how to post my homework

Just do my homework!

Question
Submitted by l.veronica31 on Mon, 2012-03-12 23:29
due date not specified
answered 2 time(s)
l.veronica31 bought 0 out of 1 answered question(s)

An electric heater is rated at 1230W, a toaster is rated at 1000 W, and an electric grill is rated at 1560...

An electric heater is rated at 1230W, a toaster
is rated at 1000 W, and an electric grill is
rated at 1560 W. The three appliances are
connected in parallel to a common 110 V
circuit.
Find the current the heater draws.
Answer in units of A

Answer
Submitted by shahimermaid on Mon, 2012-03-12 23:52
teacher rated 227 times
4.436125
price: $1.00

when the devices are connected in a parallel circuit, effective power is

body preview (19 words)

x = xx + p2+ xx

= 1230 x 1000 x 1560
x xxxx x

xxxxx x voltage x current

3790 = 110 x x

xxxxxxxx = xxxxx A


Buy this answer

Answer
Submitted by mainakmajumder on Tue, 2012-03-13 03:25
teacher rated one time
3
price: $1.00

here is your answer(with explanation)

body preview (44 words)

electric heater xxxxxxxxxx x
toaster draws=1000w
electric xxxxx draws=1560w

they xxxx xxx xxxxxxxxx xx xxx xxxx xxxxxx in xxxxxxxxx
xxxxxx xxxx that,watt=volt*ampere
or,w=v*I
so,for xxxxxxxx heater,
1230=110*I
=>I=1230/110
xxxxxxxxxx

xxxxxx electric heater xxxxxxxxxxx A current.


Buy this answer