Electrical Engineering Mcqs

A multirangq instrument has________________?
  • (A)  multiple shunt or series resistances inside the meter
  • (B)  multicoii arrangement
  • (C)  variable turns of coil
  • (D)  multi range meters inside the measurement system
  • (E)  any of the above
The principle on which vector voltmeter is based is_____________?
  • (A)  that it works on the principle of complex variation
  • (B)  that it measures the response of linear ramp voltage
  • (C)  same as digital meter
  • (D)  that it measures the amplitude of a single at two points and at the same time measures their phase difference