Kurukshetra University 2009 B.Tech Electronics and Communications Engineering Electronics indtrumentation and measurement - Question Paper

ELECTRONICS INDTRUMENTATION AND MEASUREMENT
PAPER-ECE-202 E

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Paper: ECE-202-E

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'mjIc :- Answer eumpMely lujv FIVE questions selecting at leasl 0\E iuesTLon from each unit.

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I    D-i s/.mpnuls resolution and scale readability. Define iliresliold,

ltyeaLability and maintainability,

(b} Write short nctfcs rm relativit'systematic, and random errors. WnLejtiiDri nuLtti uil Double Kelvin bridge tor the measurement ol'low resistances.    5-9

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i (q) Write short ntties im Lhe general elLiliraaerisfics of a nwtiTirfing iustnnntiiiJL i.e._L Input impcdcncc, sensitivity, range, zem drift, Lintl frequency response.    

(L>J Dcseribc pnecitiidn rrteanuremeiLt of medium resistance with WheiiLsLoLu: bridge.

(c)^v WTuiL are the limitations of WhcaLrtiOLie bridge ? 51-5 10

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IlisiinfTin-ih lhe different among D¹ ArsonvaJ, hallist:c, end vratmc calanortictcrs.

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ip) Write 4 bref ledmitii] note on Maxwell's bridge wilh nit cirCUt? and phstsnr diagFunr.. fc) Hmv ?DM it done ill magr.ct.i:; Lape reminders ',^h S-5+W

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the JUCLCi'tiirmra hwi Lc error. aem emir. fiaralltic ami], Ii i. error and loading dccT V

Hi"! Describe ihc X-Y asunder with ail tlfliic LICUIhtml11lJ!l i Ilf wLKdeLJiils.

(c) EapLhlei Lhe lie SaULy's bridge principle lur lhe incLiruliiu n'¹ u| C paciLanee.    ,|.j *

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{h) Inline frequency j cspxinKE and gum baud widl h, s | m 1 nK_t H i| m

bias CllrretLL, input oft'scT v ullage* LIMKJL

(c) If CMftK is aOcffi, what docs il mean V Write short HoSes mi the following ;-

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(e) Display TnctEn>]ij (LH), JXD)

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^(c) tl!⁵ T! T*" ^Discuss

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Attachment: kurukshetra-university-2009-b-tech-electronics-and-communications-engineering-47924-1.pdf

Earning:   Approval pending.