I don't thnk so... I usualy use da same method... N i always get da rite ans...
I hv a question, does nuclear phy cums in papr? I mean half lyf can be...
I got sum info abt circuits as well:
1.repeat
2.switch on off to pvent temp rise
3.clean wires
4.tap meter be4 using it
5.minimum curent
6.rheostat shud be used
7.disconect da meter, if doesnt return to 0 dan there is error.