Sumali sa IDNStudy.com at makakuha ng maraming kaalaman. Ang aming komunidad ay handang magbigay ng malalim at maaasahang mga sagot, anuman ang kahirapan ng iyong mga katanungan.
Answer:
Do not drop any meter.
Do not overload any meter. ...
Do not tamper with precision instruments. ...
Before you connect a meter to a circuit, ensure that the range switch is set to an appropriate position.
Carefully check circuit connections before applying power to meters.