Roll No. ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ Total No. of Pages : 02
Total No. of Questions : 09
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B.Tech.(EE) (2012 Onwards E-I)(Sem.-6)
INSTRUMENTATION IN POWER SYSTEM
Subject Code : BTEE-605C
M.Code : 71154
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Time : 3 Hrs. Max. Marks : 60INSTRUCTION TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
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SECTION-A
- Answer briefly :
- What do you mean by reactive power? Explain.
- What do you mean by transient response? Explain.
- What is digital modulation? Explain.
- Why instrumentation in power system is required? Explain.
- List the advantages of pulse modulation.
- Compare AM and FM.
- Why error detection and correction is required? Explain.
- What do you mean by signal formation? Explain.
- Explain the significance of control centre in SCADA.
- List the various errors that occur in telemetry system.
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SECTION-B
- Discuss the measurement of electrical quantities in power system.
- Explain the working of a AM transmitter.
- Discuss the concept of remote control and remote signalling.
- Explain the function of SCADA system. Also discuss the significance of RTU.
- Discuss the applications of SCADA system to Indian power systems.
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SECTION-C
- Explain in detail the instrumentation used in hydroelectric power plant and nuclear power plant instrumentation.
- Discuss the significance of telemetry. Explain in detail the digital telemetry methods.
- Write notes on the following :
- Communication between control centres in SCADA
- Instrument transformer
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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.
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This download link is referred from the post: PTU B.Tech Question Papers 2020 March (All Branches)
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