Class: S.E. Branch: Instrumentation Semester: IV
Engineering (
Subject: Electrical Technology & Instruments (abbreviated as ETI)

 

all syllabus in single     PDF file free download . SEM IV INST

 

 

Periods per Week Lecture 05
,
(60 min. each) Practical 02
Tutorial —
Hours Marks ,
Evaluation System ( Theory 03 100
—_…_—Practical & Oral — —
_. –_. — – — – — . – —- Oral — 25
——– Term Work — 25
Total 03 150
Module Contents Hours
2
D.C. Machines
Constructional details, types (shunt, senes & compound),
generator action. emf equation, motoring action, significance
of back emf, torque and speed equations, torque-armature
current, speed-armature current and torque-speed
characteristics of different types of motors, speed control,
starter, applications. General specifications of D.C. Machine &
their significance.
10
4
08
5
Induction Motor
Rotating magnetic field, construction and principle of
operation, slip. rotor frequency. torquc-s lij» characteristic.
relationship between slip and rotor co(lpn loss. _peTc’ (‘olllJ”()L
l Iting methods. 111 l)f I’dtin~, (;Cllll,l! r dl c<l I n 01 I
~~1duCliol1 motor &_ then SIt’,llilll’;tlll’l’,
Fractional Horse p()WU Moturs 0(1
Construction and principle of operation of singk phase
induction 1110tor, types of single phase induction motor
(resistance split phase, capacitance split phase) and their
applications. Shaded pole induction motor.
Analog Meters 08
Construction & working principle of: ammeters, voltmeters,
ohmmeters, power factor meter, energy meter, Q meters,
D’ Arsonaval galvanometers-PMMC & PMMI instruments.
Shunts & multipliers-Measurement of phase & frequency,
analog multi meters.
Measurement of R, L, C 10
Measurement of medium, low and high resistance, megger.
27.
8
In
a)
IiIl
h)
,111
C;

C. and 1>.< ‘. potentiometers: A.C. Bridges, measurement of
r (lilt! mutual inductances. Measurement of capacitance.
.riv.u ions and numericals related to all bridges.
ectronic Measuring Instruments 05
.cr rouic voltmeters, DVM and DMM, automation 10
I(meters _<ranging, zeroing, polarity indication).
put/Output devices 08
Di~ital ua devices: punched card, paper tape, bar codes,
L’ printer, ink-jet printer, digital tape recording, floppydisk. !
i Display devices: LED, LCD, seven segment display driver, ,
ll1a. numeric displays and recorders. I
ithodc Ray Oscilloscope 05 !
~T. Types of CRO: Single beam, double beam, digital ,
rage (DSO) and sampling. Brief comparison betweenCROs. I!
rplication in instrumentation and measurement. j
7
va
6
Theory Examination:
1. Question paper will consist of total 7 questions carrying 20 marks each.
2. Only 5 questions need to be attempted.
3. Q.l will be compulsory and based on the entire syllabus.
4. Remaining questions will be mixed in nature.
5. In question paper weightage of each module will be proportional to the
number of respective lecture hours as mentioned in the syllabus.
Oral Examination:
Thc oral examination will be based on the entire subject.
Term work:
Term work consists or minimum i”,hl l perirncnt: 1\f1 n \ I ill(‘/1 1(‘<“1 , I 1111 ulu II”
III(‘ icrrn work xhul l he a:~rtll(j)w~.
Oll~(I” II HI H 1l1/i’ “.ul’ .11 I
I nc ) I m,ll I ”
Att “dime: ( I’ ri,,’ I, II 11 he I I n rn,
I Ill’ linal crtil: HIlllll ;llId ;lcn·p(;IIII.V II! il’llIl \\llIk 1’11’,1111″, 1IIl’ ‘••III.,L\I’I\lI~ IH’I1I1IIIiIIII I’
or labur.uory work and minimum 11;:·;\i’q·ill 11ll’ 11’1 III \\,111″
List of Laboratory Experiments:
I, Speed control of DC shunt motor by armature voltage and nux control method.
2, Load test on DC shunt motor.
3. Load test on DC series motor.
4. Speed control of 3 phase slip ring induction motor by adding the external resistance in
the rotor circuit.
5, Starting of induction motor by D,O.L., autotransformer, star/delta and rotor resistance
starter.
6, Study of di fferent types of fractional horse power motors.
I
2Y
7. Study of D.e. machine starter.
8. Study of Multi-meter& CRO: front panel controls & specifications.
9. Introduction, identification & testing of various components like resistors, capacitors,
inductor, transistor, diode. various ICs.
10. Measurement of medium value resistance using bridge.
I I. Measurement of small value resistance using bridge.
12. Measurement of Inductance by using bridge.
13. Study of D.C. Potentiometer.
14. Study of Megger.
IS. Measurement of Capacitance using A.C. Bridges.
16. Measurement of phase & frequency using frequency meters & Synchroscope.
17. Applications of CRG (Measurements of phase & frequency & component testing).
18. Study of DVM.
19. Study of Recorders.
20. Study of Display Devices.
21. Study of spectrum/wave analyzer.
Text Books:
1. Sawhney A. K., Electrical & Electronics Measurement & Instrumentation,
Dhanpat Rai & CO.Pvt Ltd. .
2. Nagrath I. 1., Kothari D. P., Electrical Machines, 2nd ed., Tata Mcflraw Hill, New
Delhi 1997. J.
. \
Reference Books:
I. Guru Bhag S., Hiziroglu Huseyin R.. Electric Machinery & Transformers. ,Iii cd ..
Oxford University Press. New Delhi 20()’J.
‘) Say M. Ci.. Tile /)(”.’«1/’/1/(/1/(‘(‘ 1I1It! 1)1’1/,1:11 /II ,IIII’llitI/III.I: (‘/1/’1(‘111 Af”, 11111″1. ;’.1 I·d
CI\S Puhl ixlu-r :llld l lixuiluuur. I klili. II)}I ;
1:1\ I( 1I ()jll·II’-.Ii:I\\ 11/1′ \ fill/II \ \.I, II.’ III \\, ,I, \ I’) tc,
,I. k:dsl II. S.. /-./(‘(‘/1(1//11′.1′ 1111/1’111111’1I1tll I 1111, 1:11:1 Mr( ;1:11\’ l hl] , New IIt·III1 I’ll) I
5. Kh.uidpur I~. S .• 1’/'(‘1′(‘111;1′(‘ il/IIIII/I’IIIIII(‘(‘ II.’ hOIlh/(‘.I/i(lo/III}:.·1 al:1 t\1t< ;I:I\\, l l ill , Ncvv
Delhi I()(J7.
G. Cooper \V.\) .. I Iclfrick /\.1).. l-Icctroni« IW/I’IIIIIL’II/a/ioll and !V!(,U:,dl’l’/I/(.’II/
Techniques, Prentice Hall of India Limited, New Delhi.
7. Rangan e. S., Sharma G. R., Mani V. S., Instrumentation Devices & Systems, 2nd ed.,
Tata McGraw Hill, New Delhi 1997.
8. Rathore-Narosa T. S., Digital Measurement Techniques.
9. Oliver & Cage, Modern Electronic Measurements & instrumentation. MGH.
10. Bouwens A. 1., Digital Instrumentation, MGH.
II. Technical Manuals ofDSG: APLAB, Scientific, HP etc.
12. Technical Manuals for Virtual CRG

 

 

all syllabus in single     PDF file free download . SEM IV INST