It is always best to replace with equal or higher rating. However, there may be applications where it would be fine, such as a low voltage circuit.
Yes. You can go up in rating, but not down assuming that the physical form factor is the same.
it is only in construct in series manner.....
NO! The fuse protects the wiring from overheating and a possible fire. Use exactly the fuse that is recommended.
Its 4A or 14
Silicon is in Group 4A or 14.
Lead
vcfb dh
positive because they shed the electron from their outer shell
You could replace it with a 3A fuse. You should never replace a fuse with one which is rated higher.
A 4-amp fuse.
(4a)2 or 16a2
4a*4a*4a = 64a3 cubic units
5a or 4a squared
What is the additive inverse of -4a?
8
4a+2b+a
-4a.
On the one Rendezvous I've ever worked on, it was in position 4A in the fuse panel which was located in the center console with the access door in the passenger side foot compartment.
I have never seen a 4 amp fuse, only 3 and 5. The peak power draw and dump is when you switch on and off your TV. Try a 3 amp and if it blows when you turn it on, then no, your particular TV can't use a 3 amp fuse. Don't worry about this test, it shouldn't damage the TV and fuses cost so little.
The fuse protects the cable it is feeding therefore in UK upto 10A for 1.0mm cable, upto 15A for 1.5mm cable and upto 20A for 2.5mm cable. This is for installation type (solid core copper) cable not flex. In the UK and the rest of the EU (230V) 1 Kw load = 4A so 5A fuse should be OK. 2KW = 8A, 3KW = 12A so use 13A Fuse.