# APTransco PREVIOUS QUESTION PAPERS | APGenco QUESTION PAPERS

APTRANSCO-APGENCO QUESTION PAPERS

HI FRIENDS I HAVE COLLECTED  THE QUESTIONS ASKED IN PREVIOUS APTRANSCO AND APGENCO ASSISTANT ENGINEER (AE) WRITTEN EXAMINATION HELD IN PREVIOUS YEARS (2007-2011),AND IAM UPLOADING ALL THOSE QUESTIONS HERE HOPING THAT IT WILL GIVE YOU AN IDEA ABOUT THE QUESTION PAPER & HELPFUL IN YOUR PREPARATION.ALONG WITH THESE QUESTIONS IAM EVEN UPLOADING APGENCO/APTRANSCO  AE (ELECTRICAL.TELECOM/CIVIL/MECHANICAL/ELECTRONICS) STUDY MATERIALS….

TSGENCO & TSTRANSCO,TSNPDCL, TSSPDCL – 1919 Assistant & Sub- Engineer Posts Recruitment 2015 new

APTRANSCO AE TELECOM PAPER MODEL QUESTION PAPER 2012-MOCK TEST

APGENCO AE ELECTRICAL/ELECTRONICS STUDY MATERIAL

APTRANSCO AE ELECTRICAL/TELECOM STUDY MATERIAL & MODEL QUESTION & ANSWERS

APTRANSCO ELECTRICAL MODEL QUESTION PAPER 2012

APTRANSCO ELECTRICAL STUDY MATERIAL PREPARED BY IIT PROFFESORS

APTRANSCO COMPLETE STUDY MATERIAL

Click on the below links for APTRANSCO/APGENCO Question asked in Previous Assistant Engineer Examinations ::

 APTRANSCO STUDY MATERIAL-MICROPROCESSORS/BRIEF OVERVIEW

Here are some of the commonly asked questions in various Engineering competitive examinations , for your convenience we are arranging these questions according to the topic they belong to. More questions with answers  will be updated soon under each and every below mentioned sections & more sections will be updated to help you in your preparation…..

Electrical Circuits and Networks:

1. The ratio of voltage and electric current in a closed circuit
(a) remains constant (b) varies (c) increases (d) falls
2. The resistance of a wire varies inversely as
(a) area of cross section (b) length (c) resistivity (d) temperature
3. The electrical conductivity of metals is typically of the order of ( in ohm-1 m-1)
(a) 10 to the power of 7 (b) 10 to the power of 5 (c) 10 to the power of -4 (d) 10 to the power of -6
4. Four resistors, each of resistance R ohms are available. The minimum resistance of the combination will be
(a) 4R (b) R (c) R/4 (d) R/8
5. The elements which are not capable of delivering energy by its own are known as
(a) unilateral elements (b) non-linear elements (c) passive elements (d) active elements
6. The magentic susceptibility of paramagnetic material is
(a) less than zero (b) less than one but positive (c) greater than one (d) equal to zero
7. The Direction of current in an ac circuit
(a) is from positive to negative (b) is always in one direction (c) varies from instant to instant (d)Cannot be determined
8. which of the following statements associated with purely resistive circuits is correct?
(a) PF is unity (b) Power consumed is zero (c) Heat produced is zero (d) PF is zero
9. The magnetic field energy in an inductor changes from maximum value to minimum value in in 5m sec when connected to an ac source. The frequency of the source is
(a) 20 Hz (b) 50 Hz (c) 200 Hz (d) 500 Hz

Control Systems:

1. Electronic control systems have the serious draw-backs of
(a) low reliability (b) operational difficulty (c) temperature sensitiveness (d) all of above
2. The system whose characteristic equation has the following roots is marginally stable
(a) -j, j, -1,1 (b) -3,-2,0 (c) -2+3j, -2-3j, -2 (d) -3,-2,-1
3. A phase log compensation will
(a) improve relative stability
(b)increase the speed of response
(c)increase band-width
(d) increase overshoot
4. For Nyquist plot we use
1. open loop function
2. closed loop function
3. characteristic equation
4. any of the above
• A system with gain margin close to unity or a phase margin close to zero is
1. highly stable
2. oscillatory
3. relatively stable
4. none of these
• Root locus diagram exhibits the
1. frequency response of a system
2. poles of the transfer function for a set of parameter values
3. bandwidth of system
4. all of the above
• Increase in the gain K makes the system
1. more stable
2. unstable
3. none of above
• The transfer function of a system is used to determine
1. the output for a given input
2. the type of system
3. the input for a given output
• In a servo system the voltage induced in the control transformer rotor is the
1. error voltage
2. driving voltage
3. opposing voltage
4. none of these
• With the feedback system, the transient response
1. decays slowly
2. decays rapidly
3. rises slowly
4. rises quickly

Measurements and Instrumentation

1. Which of the following types of instrument is an integrating instrument?
1. power factor meter
2. energy meter
3. wattmeter
4. frequent meter
• Which of the material is used for the ’swamping’ resistance that is connected in series with the working coil of a voltmeter?
1. Constantan
2. Manganin
3. Eureka
4. Nichrome
• What are used to increase the range of ammeters.
1. Multipliers
2. Shunts
3. Control Springs
4. Potential transformers
• Which voltmeter do you select for measuring 50KV DC?
1. Moving Coil Voltmeter
2. Hot wire voltmeter
3. Electro Dynamo meter
4. Electrostatic Voltmeter
• Which of the following you will prefer to extend the range of an ac voltmeter?
1. Low series resistance
2. high resistance in parallel
3. CT
4. PT
• High AC voltages are usually measured with
1. magnetic voltmeter
2. inductive voltmeter
3. potential transformers with voltmeters
4. current transformers and voltmeters
• Creeping is the phenomena occurs in
1. voltmeter
2. wattmeter
3. energy meter
4. ammeter

PLZ POST UR COMMENTS ….IF U HAVE ANY  PREVIOUS QUESTIONS POST IN COMMENTS…

## 668 thoughts on “APTransco PREVIOUS QUESTION PAPERS | APGenco QUESTION PAPERS”

1. DAVASANI SRAVANTHI says:

plz send some model question papers and resent addition syllabous for my sub engineer in eee.
send to my mail ap genco transco ntpc npdcl total syllabous in eee

2. nagendra says:

3. Diva says:

where are the anwsers?

4. SUNANDA says:

please send some previous years papers &some recent added syllabus important bits with some hints

Plz send to me genco and Transco civil previousprevious papers

6. umesh goud says:

please send me transco and genco previous civil papers.

7. supraja says:

plz send all relating subjects for ECE bit questions with answers and previous papers for genco

8. rajeswari says:

plz send me privious ap genco and transco papers…….electrical eng

9. geetha says:

plz snd me previous question papers

10. arun says:

plz sent me ae civil apgenco & transco previous
papers

11. vanitha says:

Sir please send me previous question papers of AP GENCO AE ECE …. To my mail

12. anilkumar says:

Please send me genco previous papers

13. prashanthi says:

sir plz send previous years papers of jenco tranco ece

14. priyanka says:

plz send to me electrical previous question papers AE AND SE to my mail sir..

15. baswanth says:

sir plz send to 20 model papers f sub enhineer

16. latha says:

sir…plz send me previous question papers of AP GENCO AE ECE… to my mail

17. nandini says:

sir… plz send me previous question papers of AP GENCO AE CIVIL ENG. to my mail

18. si says:

plz send previous papers of AP GENCO AE civil eng.. to my mail thank u

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