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All posts from Assistant Engineers Instrumentation Model Question Paper : Karnataka Power Corporation

Name of the Organisation : Karnataka Power Corporation Limited
Post : Assistant Engineers
Subject : AE-Instrumentation
Document Type : Model Question Paper
Website :
Download Model Question Papers :

Karnataka Power Assistant Engineers Instrumentation Model Paper

Recruitment for the post of Assistant Engineers Instrumentation Model Question paper download from the above PDF Links

Related : Karnataka Power Corporation Assistant Engineers Mechanical Model Question Paper :

Karnataka Power Corporation Ltd., (KPCL) a Government of Karnataka Undertaking, is a premier and professionally managed power Generation Company. Optimum generation from existing plants and speedy commissioning of new plants extends immense professional opportunities for competent and qualified personnel.

Note :
** Hyd-Kar Candidates applying for Non Hyd-Kar posts also, should submit separate applications and furnish the post code and application number in Hyd-Kar application.

** Candidates applying for more than one post will have to choose the same exam centers.
** Application will not be accepted through post, personal delivery, courier or any other mode.

Sample Question

1. Which of the following is a desirable characteristic of an instrument?
a. High drift
b. High measuring tag
c. High fidelity $
d. Poor reproducibility

2. The core of a coil has a length of 10 cm. The self-inductance is 8 mH. If the core length is doubled, all other quantities remaining the same, the self-inductance will be
a. 32 mH
b. 16 mH
c. 8 mH
d. 4 mH $

3. Which of the following judges the accuracy of an instrument ?
a. Dead Zone
b. Drift
c. Static Error $
d. None of the above

4. If the diameter of a wire is doubled, its current carrying capacity becomes
a. One fourth
b. Half
c. Double
d. Four times $

5. To increase Q factor of a coil, the wire should be
a. Long
b. Thin
c. Thick $
d. Long and thin

6. An RLC series circuit is underdamped. To make it overdamped, the value of R
a. Has to be increased $
b. Has to be decreased
c. Has to be reduced to zero
d. None of these

7. Mechanical impedance is the ratio of
a. RMS force to RMS velocity $
b. RMS force to RMS displacement
c. RMS displacement to RMS velocity
d. None of the above

8. The stability of a linear system is
a. Dependent on the system only $
b. Dependent on the input function only
c. Both a and b
d. Cannot be determined

9. For a system to follow arbitrary inputs accurately, the bandwidth needs to be
a. Large $
b. Small
c. Extremely small
d. Neither extremely small nor extremely large

10. Microwave resonators are used in
a. Microwave oscillators
b. Microwave narrow band amplifiers
c. Microwave frequency meters
d. All of the above $

11. Which of the following is non-radiating?
a. Open two wire
b. Coaxial $
c. Both a and b
d. None of the above

12. A woofer should be fed from a
a. Low pass filter $
b. High pass filter
c. Band pass filter
d. Band stop filter

13. A cycloconverter can be
a. Step up
b. Step down
c. Step up or step down $
d. None of these happen

14. Which of the following is true?
a. Work function is the maximum energy required by the fastest electron at 0 K to escape from the metal surface
b. Work function is the minimum energy required by the fastest electron at 0 K to escape from the metal surface $
c. Work function is the minimum energy required by the fastest electron at 272 K to escape from the metal surface
d. None of the above

15. A transponder is a satellite equipment which
a. Receives a signal from Earth station and amplifies
b. Changes the frequency of the received signal
c. Retransmits the received signal
d. All the above $

16. The Fourier series of an odd periodic function contains
a. Odd harmonics only
b. Even harmonics only
c. Sine harmonics only $
d. Cosine harmonics only

17. A cordless telephone using separate frequencies for transmission in base and portable units is known as
a. Duplex arrangement $
b. Half duplex arrangement
c. Either a or b
d. None of these

18. What does MICR stand for?
a. Magnetic Ink Character Recognition $
b. Magnetic Ink Chart Receipt
c. Magnetic Ink Chart Recognition
d. Magnetic Ink Character Receipt

19. In a strain measuring device using a strain gauge, the output quantity is
a. Voltage $
b. Resistance
c. Impedance
d. Either (a) or (b)

20. The household energy meter is
a. Indexing instrument
b. Recording instrument
c. Integrating instrument $
d. None of the above

General Instructions

a. Applicants should be Indian Citizens.
b. Candidates who are still awaiting the result of the qualifying examination on the last date fixed for submitting applications need not apply.

c. If, at any point of time it is found that the candidate has given false information he/she will not only be disqualified from further stages of recruitment but also liable for appropriate legal action.

d. Number of vacancies indicated in this notification is provisional which may increase or decrease depending upon the actual need. KPCL reserves the right to cancel this recruitment process in part or full at any stage without assigning any reason.

e. The candidates who are in service shall submit a No Objection Certificate from their employer at the time of document verification in original, failing which their candidature will be rejected.

f. The candidates may please note that normally there may be large number of applications being submitted on the last day, which may lead to heavy network traffic, resulting in delay/non-submission of the online application. Therefore candidates are requested to submit their online applications early without waiting for the last day. The organization is not responsible for any failures in submission of online applications in time.

g. Any representation or correspondence regarding the recruitment process will NOT be entertained. All relevant information on recruitment will be made available in the KPCL website from time to time.

h. No application will be accepted through post, personal delivery, courier or any other mode.

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