- (A) Weston frequency meter
- (B) reed vibrator frequency meter
- (C) heterodoxy frequency meter
- (D) electrical resonance frequency meter
Electrical Engineering Mcqs
- (A) electrostatic instrument
- (B) thermocouple instrument
- (C) moving iron instrument
- (D) electrodynamic instrument
- (A) induction ammeter
- (B) permanent magnet type ammeter
- (C) electrostatic ammeter
- (D) moving iron repulsion type voltmeter
- (A) get first deflection large
- (B) make the system oscillatory
- (C) make the system critically damped
- (D) get minimum overshoot
- (A) platinum
- (B) maganin
- (C) silver
- (D) nichrome
- (A) accuracy and reproducibility
- (B) accuracy, sensitivity and reproducibility
- (C) drift and dead zone
- (D) static error
- (A) instrumental errors
- (B) environmental errors
- (C) observational errors
- (D) all of the above
- (A) electrostatic voltmeter
- (B) hot wire voltmeter
- (C) isothermal voltmeter
- (D) electrodynamic voltmeter
- (A) deflecting and control
- (B) deflecting and damping
- (C) deflecting, control and damping
- (D) vibration and balancing
- (A) square law
- (B) logarithmic law
- (C) uniform law
- (D) none of the above

