- (A) extend voltage range
- (B) measure voltage
- (C) compare voltage in a box
- (D) none of the above
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- (A) spherical type
- (B) concentric cylindrical type
- (C) electrostatic type
- (D) multilayer parallel plate type
- (A) induction
- (B) moving coil or iron
- (C) rectifier
- (D) electrostatic
- (A) bus-bars
- (B) incoming alternator
- (C) fixed coils
- (D) any of the above
- (A) static sensitivity
- (B) dynamic deviation
- (C) linearity
- (D) precision or accuracy
- (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
- (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
- (A) safe guard it against creep
- (B) brake the instrument
- (C) bring energy meter to stand still
- (D) maintain steady speed and equal to driving torque
- (A) (n – 1) wattmeter elements
- (B) n wattmeter elements
- (C) (n + 1) wattmeter elements
- (D) 2n wattmeter elements
- (A) Amplifier gain and phase shift
- (B) Filler transfer functions
- (C) Complex insersion loss
- (D) All of the above
