{"id":180,"date":"2016-07-20T12:03:52","date_gmt":"2016-07-20T12:03:52","guid":{"rendered":"http:\/\/www.inspirenignite.com\/jntuk\/?p=180"},"modified":"2016-08-07T12:02:51","modified_gmt":"2016-08-07T12:02:51","slug":"jntuk-b-tech-electrical-measurements-for-r13-batch","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/jntuk\/jntuk-b-tech-electrical-measurements-for-r13-batch\/","title":{"rendered":"JNTUK B.Tech Electrical Measurements for R13 Batch."},"content":{"rendered":"<p>JNTUK B.Tech Electrical Measurements R13 Syllabus for Engineering it gives you detail information about Electrical Measurements syllabus.<\/p><div class=\"a9916ad81d5189659b0bfae0b37c143c\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-1181153414625576\"\r\n     data-ad-slot=\"9648548092\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p><strong>Preamble<\/strong><\/p>\n<p>This course introduces principle of operation of basic analog and digital measuring instruments for measurement of current, voltage, power, energy etc. Measurement of resistance, inductance and capacitance by using bridge circuits will be discussed in detail. It is expected that student will be thorough with various measuring techniques that are required for an electrical engineer.<\/p>\n<p><strong>Learning Objectives<\/strong><\/p>\n<ul>\n<li>To study the principle of operation and working of different types of instruments. Measurement of voltage and current.<\/li>\n<li>To study the working principle of operation of different types of instruments for measurement of power and energy.<\/li>\n<li>To understand the principle of operation and working of dc and ac potentiometers.<\/li>\n<li>To understand the principle of operation and working of various types of bridges for measurement of parameters \u2013resistance, inductance, capacitance and frequency.<\/li>\n<li>To study the principle of operation and working of various types of magnetic measuring instruments.<\/li>\n<li>To study the applications of CRO for measurement of frequency, phase difference and hysteresis loop using Lissajous patterns.<\/li>\n<\/ul>\n<p><strong>UNIT\u2013I<\/strong><\/p>\n<p><strong>Measuring Instruments<\/strong>: Classification \u2013 Deflecting, control and damping torques \u2013 Ammeters and Voltmeters \u2013 PMMC, moving iron type, dynamometer and electrostatic instruments \u2013 Expression for the deflecting torque and control torque \u2013 Errors and compensations\u2013 Extension of range using shunts and series resistance \u2013 CT and PT: Ratio and phase angle errors \u2013 Design considerations.<\/p>\n<p><strong>UNIT \u2013II<\/strong><\/p>\n<p><strong>Measurement of Power and Energy:<\/strong> Single phase and three phase dynamometer wattmeter \u2013 LPF and UPF \u2013 Expression for deflecting and control torques \u2013 Extension of range of wattmeter using instrument transformers \u2013 Measurement of active and reactive powers in balanced and unbalanced systems \u2013 Type of P.F. Meters \u2013 Single phase and three phase dynamometer and moving iron type Single phase induction type energy meter \u2013 Driving and braking. torques \u2013 errors and compensations \u2013Testing by phantom loading using R.S.S. meter\u2013 Three phase energy meter \u2013 Tri vector meter \u2013 Maximum demand meters\u2013 Electrical resonance type frequency meter and Weston type synchroscope.<\/p>\n<p><strong>UNIT \u2013 III<\/strong><\/p>\n<p><strong>Potentiometers :<\/strong> Principle and operation of D.C. Crompton\u2019s potentiometer \u2013 Standardization\u00a0\u2013 Measurement of unknown resistance \u2013 Current \u2013 Voltage \u2013 AC Potentiometers: polar and coordinate types \u2013Standardization \u2013 Applications.<\/p>\n<p><strong>UNIT \u2013 IV<\/strong><\/p>\n<p><strong>Measurements of Parameters<\/strong> : Method of measuring low, medium and high resistance \u2013 Sensitivity of Wheat stone\u2019s bridge \u2013 Carey Foster\u2019s bridge\u2013 Kelvin\u2019s double bridge for\u00a0measuring low resistance\u2013 Loss of charge method for measurement of high resistance \u2013 Megger Measurement of earth resistance \u2013 Measurement of inductance \u2013 Quality Factor \u2013 Maxwell\u2019s bridge\u2013Hay\u2019s bridge \u2013 Anderson\u2019s bridge\u2013Measurement of capacitance and loss angle \u2013 Desautybridge \u2013 Schering Bridge\u2013Wagner\u2019s earthing device\u2013Wien\u2019s bridge.<\/p>\n<p><strong>UNIT \u2013 V<\/strong><\/p>\n<p><strong>Magnetic Measurements :<\/strong> Ballistic galvanometer \u2013 Equation of motion \u2013 Flux meter \u2013 Constructional details\u2013Determination of B\u2013H Loop methods of reversals six point method \u2013\u00a0AC testing \u2013 Iron loss of bar samples\u2013 Core loss measurements by bridges and potentiometers.<\/p>\n<p><strong>UNIT \u2013 VI<\/strong><\/p>\n<p><strong>Digital Meters :<\/strong> Digital Voltmeter\u2013Successive approximation \u2013 Measurement of phase\u00a0difference \u2013 Frequency \u2013 Hysteresis loop using lissajious patterns in CRO \u2013 Ramp and integrating type\u2013Digital frequency meter\u2013Digital multimeter\u2013 Digital Tachometer.<\/p>\n<p><strong>Learning Outcomes<\/strong><\/p>\n<ul>\n<li>Able to choose right type of instrument for measurement of voltage and current for ac and dc.<\/li>\n<li>Able to choose right type of instrument for measurement of power and energy \u2013 able to calibrate energy meter by suitable method<\/li>\n<li>Able to calibrate ammeter and potentiometer.<\/li>\n<li>Able to select suitable bridge for measurement of electrical parameters<\/li>\n<li>Able to use the ballistic galvanometer and flux meter for magnetic measuring instruments<\/li>\n<li>Able to measure frequency and phase difference between signals using CRO. Able to use digital instruments in electrical measurements.<\/li>\n<li>Text Books<\/li>\n<li>Electrical Measurements and measuring Instruments \u2013 by E.W. Golding and F.C.Widdis, fifth Edition, Wheeler Publishing.<\/li>\n<li>Modern Electronic Instrumentation and Measurement Techniques \u2013 A.D. Helfrick and W.D. Cooper, PHI, 5th Edition, 2002.<\/li>\n<li>Electrical and Electronic Measurements and instrumentation by R.K.Rajput, S.Chand.<\/li>\n<\/ul>\n<p><strong>Reference Books<\/strong><\/p>\n<ul>\n<li>Electrical &amp; Electronic Measurement &amp; Instruments by A.K.Sawhney Dhanpat Rai &amp; Co. Publications.<\/li>\n<li>Electrical Measurements \u2013 by Buckingham and Price, Prentice \u2013 Hall<\/li>\n<li>Electrical Measurements by Forest K. Harris. John Wiley and Sons<\/li>\n<li>Electrical Measurements: Fundamentals, Concepts, Applications \u2013 by Reissland, M.U, New Age International (P) Limited, Publishers.<\/li>\n<li>Electrical and Electronic Measurements \u2013by G.K.Banerjee, PHI Learning Private Ltd., New Delhi\u20132012.<\/li>\n<\/ul>\n<p>For more information about all JNTU updates please stay connected to us on FB and don\u2019t hesitate to ask any questions in the comment.<\/p>\n<div class=\"a9916ad81d5189659b0bfae0b37c143c\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-1181153414625576\"\r\n     data-ad-slot=\"8060844699\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>JNTUK B.Tech Electrical Measurements R13 Syllabus for Engineering it gives you detail information about Electrical Measurements syllabus. Preamble This course introduces principle of operation of basic analog and digital measuring [&hellip;]<\/p>\n","protected":false},"author":2259,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-180","post","type-post","status-publish","format-standard","hentry","category-syllabus"],"_links":{"self":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/users\/2259"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/comments?post=180"}],"version-history":[{"count":2,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/180\/revisions"}],"predecessor-version":[{"id":385,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/180\/revisions\/385"}],"wp:attachment":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/media?parent=180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/categories?post=180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/tags?post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}