Which of the following meters are not used on D.C. circuits

Related MCQs

• Induction type single phase energy meters measure electric energy in
• Most common form of A.C. meters met with in every day domestic and industrial installations are
• In a 3-phase power measurement by two wattmeter method, both the watt meters had identical readings. The power factor of the load was
• Which of the following devices may be used for extending the range of instruments ?
• Which of the following devices should be used for accurate measurement of low D.C. voltage ?
• The spring material used in a spring control device should have the following property.
• A moving-coil permanent-magnet instrument can be used as _____ by using a low resistance shunt.
• A moving-coil permanent-magnet instrument can be used as flux-meter
• For handling greater currents induction wattmeters are used in conjunction with
• A potentiometer may be used for