This has me puzzled (resistor change)
Jon Elson wrote:
Very high value film resistors are made with some composition sprayed on a
ceramic tube, and then an abrasive jet cuts a spiral groove in the film
element.
** In fact, film resistors of all values are made that way.
That can add inductance, and the higher the resistance value they
are aiming for, the more inductance.
** Absolute CRAP !!!!
Where does this ****e come from ??
ONLY with *low value* resistors can the TINY inducatance created by spiralling become significant and then only at RF frequencies.
In tube circuits, it is not unusual to
have megohm resistors, so I can see how this could be a problem.
** Huh ????
Jumps straight from the rediculous to the absurd.
Go away fool.
..... Phil
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