Neiep 400 Final Review Study Guide Rated A+

In order to protect internal circuits, how is the 10 amp input jack on a digital multimeter usually protected? {Ans: Fused}What kind of device would you use to measure current without disconnecting wiring? {Ans: Clamp on ammeter}On the resistance scale of a digital meter, what does the lazy 8 symbol signify? {Ans: Infinity}What is the significance of the meter specification of ohms per volt? {Ans: Internal resistance at specific voltage}.250 MΩ indicates? {Ans: 250,000 MΩ}What is the synchronous speed of 3 phase, 60 Hz, 6 pole motor? {Ans: 1200 RPM}