On Thursday, 21 June 2018 22:30:06 UTC+3, Benedict Smith wrote:
At 08:16 21 June 2018, krasw wrote:
On Wednesday, 20 June 2018 20:15:06 UTC+3, Benedict Smith
wrote:

John,
You can connect a 12v led indicator in parallel with the fuse, it
will
light up if the fuse blows, regarding fixing them in flight, I
would
want to know why it had blown before replacing it, not easy to
diagnose electrical faults and fly safely at the same time!
Ben.

Fuse blows it there is a short in wiring. You would like to
continue
supplying current via LED to shorted wires, so you can see that
fuse was
blown?

Yes, 3-5ma through an LED and it’s dropper resistor is not going
to cause any problems, it’s not like I suggested using a car
headlamp bulb!!
I would be interested to know why you think that it would be a
problem.
Ben.

I would be very interested to know why this excellent feature cannot be found in any airplane.