mmu EPM1026 references

short note:

i got all these tips guide REFERENCES from a fren's fren's fren (and duno how many times more) and it seems rather trusty. anyway as i said before duno whether it's reliable or not but at least look through as a guide, er...or reference, NOT TIPS lai de ok!!!

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1.accurate and precision
2.resolution and sensitivity
3.known & guarantee error
4.relative limiting error
5.2 type moving iron instrument
6.torque
7.dynamometer
8.PMMC
9.3 plate delta connection
10.wattmeter method
11.resistance of detector
12.hay bridge
13.flux meter
14.galvanometer
15.LVDT
16.transmitter
17.strain gauges