A voltmeter has a resistance of G ohms and range V volts. The value of resistance required in series to convert it into voltmeter of range nV is________________?

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...

For display of signal pattern _____________voltage is applied to the horizontal plates of a CRO?

A. Sinusoidal B. Rectangular C. Sawtooth D. None of the above...

A series ohmmeter circuit uses a 3 V battery and a 1 mA meter movement. What is the half-scale resistance for this movement ?

A. 3 kO B. kO C. kO D. 6 kO...

Two multimeters A and B have sensitivities of 10 kO/V and 30 kO/V respectively. Then ______________?

A. Multimeter A is more sensitive B. Multimeter B is more sensitive C. Both are equally sensitive D. None of the above...