APGENCO AE Question Paper Key 23 April 2017 – Electronics & Communication


APGENCO AE Question Paper Key 2017 – APGENCO Trainee Assistant Engineer Recruitment Exam held on 23 April 2017. Andhra Pradesh Power Generation Corporation Limited APGENCO notification issued to fulfill the Vacancies of Trainee Assistant Engineer Posts.

APGENCO AE Question Paper Key 2017

APGENCO Question Paper key updated here now. Key for the Booklet Set code A available to download. Candidate should note that Each set of the Question Paper will have same questions in jumbled order.

APGENCO Electronics & Communication Engineering Question Paper 2017 – Set A

APGENCO Trainee Assistant Engineer Exam Pattern

Andhra Pradesh APGENCO Trainee Assistant Engineer Exam is an objective type test and the questions are of multiple choice. Question Paper consists of 100 questions of one mark each in the following topics

100 questions: 100 Marks: Time 180 Minutes

Section A: 70 Questions

Questions on core Academic curriculum of Electronics & Communication Engineering Discipline

Section B: 30 Questions

Questions on Analytical Aptitude


APGENCO AE Key paper 2017- APGENCO Answer keys available here in PDF format so that it is easy to Download Key. Candidate who has appeared for the APGENCO Exam can download APGENCO Trainee Assistant Engineer Answer Key for Paper Code A from the following links.

APGENCO Electronics & Communication Engineering Key – SET A

APGENCO Electrical Engineering AE Preliminary Key

Andhra Pradesh APGENCO Preliminary Key and Official Final Key will publish at APGENCO official website apgenco.cgg.gov.in. APGENCO Preliminary Key available now.

Candidates can Estimate their Marks with the help of Key. Students can also use marks for Rank Prediction. Candidates are advised to check the Key from the Official website only. The Final Key used for calculating the Score and Rank. To get the Answers Key candidate need to log on to the website and Click on Appropriate Paper Code.

Submit the Key objections if any to [email protected] on or before 27-04-2017 by 3.00 P.M

Here we are providing some of the questions that are asked in the Exam on 23.04.2017

1. Norton’s theorem states that a complex network connected to a load can be replaced with an equivalent impedance

in parallel with a current source

2. Liquid flow rate is measured using

an orifice plate

3. The most suitable pressure gauge to measure pressure in the range of 10-4 to 10-3 torr is

Pirani gauge

4. The bridge most suited for measurement of a four-terminal resistance in the range of 0.001 to 0.1

Kelvin double bridge

5. The bridge method commonly used for finding mutual inductance is

Heaviside Campbell bridge

6. The term hysteresis is associated with

On-Off control

7. The resolving power of a spectrometer consisting of collimator, a grating and a telescope can be increased by

decreasing the period of the grating

8. Which of the following does not show non-linear V-I characteristics?

Thermistor, at a fixed temperature

9. In a half-wave rectifier, if an a.c supply is 60 Hz. Then what is the a.c ripple at output?

60 Hz

10. An FET is a better chopper than a BJT because it has

lower offset voltage  

11. A Hartley Oscillator is used for generating

radio-frequency Oscillation

12. A 1ms pulse can be stretched to 1 s pulse by using

a monostable multivibrator

13. In successive approximation converter input to the comparator is through


14. Which of the following is error correcting code?


15. The number of switching functions of 3 variables is


16. The resolution for N bit system D/A converter is


17. The signal x[n] = 2ej3n is

a power signal


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