Download PTU B-Tech EEE 2020 Dec 6th Sem 71154 Instrumentation In Power System Question Paper

Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) B-Tech (Bachelor of Technology) (EEE)- Electrical And Electronics Engineering 2020 December 6th Sem 71154 Instrumentation In Power System Previous Question Paper

Roll No.
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech. (EE) / (Electrical & Electronics) (2012 Onwards E-I)
(Sem.?6)
INSTRUMENTATION IN POWER SYSTEM
Subject Code : BTEE-605C
M.Code : 71154
Time : 3 Hrs. Max. Marks : 60
INST RUCT IONS T O CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt any T WO questio ns.
SECTION-A
Answer briefly :
1.
Differentiate between active and reactive power.
2.
Discuss the significance of instrumentation in power system.
3.
What is modulation index? Discuss.
4.
Compare PM and AM.
5.
Write down the advantages of digital transmission.
6.
Write down the errors that occur in telemetry system.
7.
Discuss the principle of energy meters.
8.
What do you mean by remote signaling? Explain.
9.
Explain the significance of transient response.
10. What is the need of telemetry? Explain.
1 | M - 7 1 1 5 4
( S 2 ) - 1 0 4 9

---

SECTION-B
11. Explain (in detail) the measurement of any of the electrical quantities in power system.
12. Explain (in detail) the working of a FM transmitter.
13. Discuss the concept of signal formation, conversion and transmission.
14. Explain the function of SCADA system and remote terminal unit in detail.
15. Discuss in detail the instrumentation used in thermal power plant.
SECTION-C
16. Explain in detail the applications of SCADA system to Indian power systems.
17. Explain the pulse and digital telemetry methods in detail.
18. Discuss the following :
a. Instrument transformer
b. Pulse Modulation
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
2 | M - 7 1 1 5 4
( S 2 ) - 1 0 4 9

---