A meter has a full-scale deflection of 40 microamps and an internal resistance of 96 ohms. You want it to read 0 to 1 mA. The value of the shunt to be used is:

A moving-coil milliammeter having a full-scale deflection of 1 mA and an internal resistance of 0.5 ohms is to be converted to a voltmeter of 20 volts fullscale deflection. It would be necessary to insert a:

A voltmeter having a range of 150 volts and an internal resistance of 150 000 ohms is to be extended to read 750 volts. The required multiplier resistor would have a value of:

The sensitivity of an ammeter is an expression of:

Voltmeter sensitivity is usually expressed in ohms per volt. This means that a voltmeter with a sensitivity of 20 kilohms per volt would be a:

The sensitivity of a voltmeter, whose resistance is 150 000 ohms on the 150-volt range, is:

The range of a DC ammeter can easily be extended by:

What happens inside a multimeter when you switch it from a lower to a higher voltage range?

How can the range of an ammeter be increased?

Where should an RF wattmeter be connected for the most accurate readings of transmitter output power?

At what line impedance do most RF wattmeters usually operate?