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P.S....Can anyone post the normal ranges of an ammeter and a voltmeter?
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is quoting ranges necessary ?P.S....Can anyone post the normal ranges of an ammeter and a voltmeter?
is quoting ranges necessary ?
but i know an analouge ammeter can have 0 to 4 A
minie23
We are eagerly awaiting your diagrams
InshaAllah i'll try my best and inshaAllah others will help tooIl post some diagrams but please do correct me if you think I'm wrong
Yeah, I'll have to borrow my sister's camera to take the pic !
I dont know if they will appear good :s
But which one you prefer? Shall I sketch one on PAINT ?
InshaAllah i'll try my best and inshaAllah others will help too
I don't mind it either way, as long as the diagrams can be understood
Wanderer that's a brilliant shot! Thanx a million!
This diagram is for JUNE10/52 Q1
A friend and I worked it outView attachment 27736
How to calculate the uncertainties in the Q2 in T^2 ?
Soldier313
minie23
Wanderer
or any one having P5 .... thanks alot
you multiply the uncertainty in T by 2, divide this by the value of T, and then multiply the whole thing by the value of T^2.
eg, if the value of T=0.35, on squaring this you obtain 0.12
The uncertainty in T is say, 0.01.
So, you do,
(2 x 0.01/0.35) x 0.12
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