Arunachal Pradesh Assistant Engineer Previous Year Question Paper 2016 on Electrical Engineering
| Arunachal-Pradesh-PSC-AE-2016-Electrical_Engg-Objective | |
| Sr. No. | Questions with multiple options |
| 1. | In a linear circuit, the superposition principle can be applied to calculate the
(a) Voltage and power (b) Voltage and current (c) Current and power (d) Voltage, current and power |
| 2. | The maximum power that a 12 V dc source with an internal resistance of 2 Ω can supply to a resistive load is
(a) 12W (b) 18W (c) 36W (d) 48W |
| 3. | The conductance of electrical circuit is analogous in magnetic circuit by
(a) Flux (b) Reluctance (c) Permeance (d) Capacitance |
| 4. | The impedance measured at the input of an infinitely long transmission line is known as
(a) Input impedance (b) Open circuit impedance (c) Characteristic impedance (d) Short circuit impedance |
| 5. | If the load is properly matched with the transmission line, the standing wave ratio will be equal to
(a) Infinity (b) 0 (c) -1 (d) 1 |
| 6. | The conductivity of a conductor can be increased by
(a) Decreasing its temperature (b) Increasing its temperature (c) Decreasing its vibration (d) Increasing its vibration |
| 7. | Lissajous pattern obtained on the screen of a CRO can be used to determine
(a) Phase shift (b) Amplitude distortion (c) Voltage amplitude (d) None of the above |
| 8. | Load cell uses
(a) Piezoelectric crystal (b) Capacitor (c) Mutual inductance (d) Strain gauge |
| 9. | Superconductivity is observed for
(a) Infrared frequencies (b) d.c. and low frequencies (c) a.c. and low frequencies (d) none of the above |
| 10. | Piezoelectric effect can be used to measure
(a) force (b) strain (c) acceleration (d) all of the above |
| Published on 3rd Oct 2021 | |
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