An ideal ammeter has ______________ resistance?

Related Mcqs:

A voltmeter is connected in a _____________ with the circuit component across which potential difference is to be measured?

A. Parallel B. Series C. Series or parallel D. None of the above...

If the full-scale deflection current of a multimeter is 50 µA, its sensitivity is ________________?

A. 10 kO/V B. 100 kO/V C. 50 kO/V D. 20 kO/V...

The materil used to coat inside the face of CRT is ______________?

A. Carbon B. Sulphur C. Silicon D. Phosphorous...

The horizontal plates of a CRO are supplied with _____________ to observe the waveform of signal?

A. Sinusoidal wave B. Cosine wave C. Sawtooth wave D. None of the above...

If 2% of the main current is to be passed through a galvanometer of resistance G, then resistance of the shunt required is ________________?

A. G/50 B. G/49 C. 49 G D. 50 G...