WP231360 – Basic Workshop Practice
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NSK - TAMILAN ULAGAM
NSK - DIPLOMA
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Tuesday, March 26, 2024
MECHANICAL ENGINEERING PRACTICAL QUESTION BANK
Basic Engineering Practices practical question bank 👇
MECHANICAL ENGINEERING ALL SEMESTER ( 3,4,5&6 SEM) PRACTICAL EXAM QUESTION BANK DOWNLOAD👇
II YEAR / III SEMESTER 👇 PRACTICAL QUESTION BANK PDF DOWNLOAD ( CLICK BELOW LINKS)
4020350 – MACHINE DRAWING AND CAD PRACTICAL
4020360 – MANUFACTURING TECHNOLOGY- I PRACTICAL
4020370 - Measurements and Metrology Practical
III YEAR / VI SEMESTER 👇 PRACTICAL QUESTION BANK PDF DOWNLOAD ( CLICK BELOW LINKS)
4020640 - Solid Modelling Practical
4020651 - Industrial Robotics and 3D Printing Practical
4020652 - Refrigeration and Air-Conditioning Practical
4020653 - Automobile Technology Practical
ECE DEPARTMENT PRACTICAL QUESTION BANK
ECE DEPARTMENT PRACTICAL EXAM QUESTION BANK FOR ALL SEMESTER PDF 👇 DOWNLOAD
II YEAR / III SEMESTER PRACTICAL QUESTION BANK PDF CLICK 👇 TO DOWNLOAD
4040350 - ELECTRICAL CIRCUITS AND INSTRUMENTATION PRACTICAL
4040360 - PROGRAMMING IN C PRACTICAL
4040370 - SIMULATION PRACTICAL
II YEAR / IV SEMESTER PRACTICAL QUESTION BANK PDF CLICK 👇 TO DOWNLOAD
4040460- Analog and Digital Electronics Practical
4040450 - Communication Engineering Practical
III YEAR / V SEMESTER PRACTICAL QUESTION BANK PDF CLICK 👇 TO DOWNLOAD
4040540 - ANALOG AND DIGITAL COMMUNICATION PRACTICAL
4040550- MICROCONTROLLER PRACTICAL
4040561- VERY LARGE SCALE INTEGRATION PRACTICAL
4040562 - CONSUMER ELECTRONICS PRACTICAL
4040563 - SIGNAL AND IMAGE PROCESSING PRACTICAL
III YEAR / VI SEMESTER PRACTICAL QUESTION BANK PDF CLICK 👇 TO DOWNLOAD
4040640 - Computer Hardware Servicing And Networking Practical
4040651 – TELEVISION ENGINEERING PRACTICAL
4040652 – MOBILE AND OPTICAL COMMUNICATION PRACTICAL
4040653 – EMBEDDED SYSTEMS PRACTICAL
COMPUTER ENGINEERING PRACTICAL EXAM QUESTION BANK
COMPUTER ENGINEERING PRACTICAL EXAM QUESTION BANK 👇👇👇👇
II YEAR / III SEMESTER CSE PRACTICAL QUESTION BANKS PDF 👇
4052340 - ELECTRICAL AND ELECTRONICS ENGINEERING PRACTICAL
4052360 - C PROGRAMMINGAND DATASTRUCTURES PRACTICAL
4052370 – E PUBLISHING PRACTICAL
II YEAR / IV SEMESTER CSE PRACTICAL QUESTION BANKS PDF 👇
4052450 - Web Design and Programming Practical
4052450 - Web Design and Programming Practical
4052460- JAVA PROGRAMMING PRACTICAL
III YEAR / V SEMESTER CSE PRACTICAL QUESTION BANKS PDF 👇
4052540 - Python Programming Practical
4052550 - CLOUD COMPUTING AND INTERNET OF THINGS PRACTICAL
4052561 - Component Based Technology Practical
4052562 - Data Analytics using Python Practical
4052563 - Mobile Computing Practical
III YEAR / VI SEMESTER CSE PRACTICAL QUESTION BANKS PDF 👇
4052640 - Computer Hardware and Networking Practical
4052651 - SOFTWARE ENGINEERING
4052652 - Multimedia Systems Practical
4052653 - Data Science and Big Data Practical
AUTOMOBILE ENGINEERING PRACTICAL EXAM QUESTION BANK
II YEAR III SEM AUTOMOBILE ENGINEERING PRACTICAL QUESTION BANK👇👇👇👇
4021350 - MATERIAL TESTING AND FLUID MECHANICS
4021360 - PRODUCTION TECHNOLOGY PRACTICAL
4020370 - Measurements and Metrology Practical
Monday, March 25, 2024
ECE - 4040620 - BIO MEDICAL INSTRUMENTATION ( BMI ) QUESTION BANK
4040620- BIOMEDICAL INSTRUMENTATION
3 MARKS QUESTION AND ANSWER WITH 14 MARKS DRAWING 🎆 new
BMI PREVIOUS YEAR BOARD EXAM QUESTION PAPERS DOWNLOAD ( OPEN LINKS IN NEW TAB FOR DOWNLOAD ERROR)
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BioMedical instrumentation Board exam important questions 100% Pass
Unit-1
1. Sphygmomanometer and acid-base balance
2. Measurement of pH value and propagation of action potential
3.Micro electrodes and skin surface electrodes
4. Electromagnetic blood flow meter and ultrasonic blood flow meter
5. Spirometer
Unit-2
1.ECG recorder
2.ERG recorder
3.10-20 EEG Lead system
4.EMG
Unit-3
1. Need for ventilators and heart lung machine
2.Ventricular inhibited implantable pace maker
3. AC and DC defibrillator
4.Heart lung machine
5. Dialysis ( Hemodialysis and peritoneal )
Unit-4
1.Safety aspect's in electro surgical units
2. Precautions to minimize electric shock
3.Physiological effects of electric current and Single channel telemetry
4. FDM and TDM
Unit-5
1. Nd-YAG Laser
2.CT scanners
3.MRI
4.X ray and C- arm intensifier
BMI VERY VERY IMPORTANT 14 MARKS QUESTION👇
4040620 & BIOMEDICAL INSTRUMENTATION
UNIT-I
Explain resting potential and action potential.
Explain all types of electrodes.
With the diagram explain ultrasonic blood flow meter.
UNIT-II
Explain electro cardio graph with recording setup.
Explain 10-20 lead system.
Explain the recording techniques of ERG with diagram.
UNIT-III
Draw and explain the block diagram of heart lung machine.
With the schematic diagram of hemo dialysis and peritoneal dialysis.
Draw and explain the block diagram of modern ventilator.
UNIT-IV
Write short notes on physiological parameters adoptable and elements to bio-telemetry.
Draw and explain multi channel telemetry.
Explain the safety measurements aspects in electro surgical units.
UNIT-V
Draw and explain the block diagram of MRI.
Draw and explain the block diagram of CT-SCAN.
Draw and explain the block diagram of X-RAY.
BMI APRIL 2023 BOARD EXAM QUESTION👇
.BMI QUESTION BANK (3 &14) WITH 3 MARKS ANSWERS
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BMI IMPORTANT QUESTION BANK (14 MARKS)
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BMI UNIT III 3 MARKS TAMIL WITH ANSWERS👇
BMI IMPORTANT DIAGRAMS PDF 👇
BMI NOV 2022 QUESTION PAPER 👇
BMI OCTOBER 18 QUESTION👇
BMI UNIT 1 TAMIL NOTES 👇
BMI UNIT I ENGLISH NOTES 👇
BMI UNIT 2 TAMIL 👇NOTES
BMI APRIL 19 QUESTION 👇PAPER
BMI IMPORTANT QUESTIONS
14 MARKS
BMI
UNIT 1
1.SPHYGMOMANOMETER BLOOD PRESSURE MEASUREMENT
2.ULTRASONIC BLOOD FLOW METER
3.ELECTROMAGNETIC BLOOD FLOW METER
4.AUTO ANALYSER
UNIT 2
5.ECG RECORDER
6.EMG RECORDER
7.EMG ERG RECORDERS
8.10-20 LEAD SYSTEM
UNIT 3
9.DC DEFIBRILLATOR
10.HEART LUNG MACHINE
11.HEMO DIALYSIS
12. PERITONEAL DIALYSIS
UNIT 4
13.BIO TELEMETRY SYSTEM
14.MULTI CHANNEL TELEMETRY( TDMA/FDMA)
15.PHYSIOLOGICAL EFFECTS OF 50 Hz Electric current
16.methods of accident prevention
UNIT 5
17.ND YAG LASER
18.X RAY APPARATUS
19.CT SCANNER
20.MRI SCANNER
BMI 3 MARKS
Bmi 3 marks
1.cell structure
2.bio potential and types
3.korot koff sound
4.Ph and acidosis and alkalosis
5.ECG waveform
6.Abnormal ECG wave types
7.EEG wave types
8.audio meter
9.pace maker and need
10.processes involved in dialysis
11.lithotripsy
12.ventillator need and types
13.bio telemetry and applications
14.concept of tele medicine
15.micro and macro shocks
16.leakage currents
17.laser and applications
18.CAT
19.angiography
20.echo cardio graphy
BMI IMPORTANT QUESTION BANK👇
ECE - 4040420- COMMUNICATION ENGINEERING QUESTION BANK
To download Above CE Important 14 MARKS Questions in PDF 👉 Download
Communication Engineering Previous years board exam question paper's download 👇
COMMUNICATION ENGINEERING QUESTION BANK👇 3 MARKS &14 MARKS
ECE - CE 14 MARKS QUESTION BANK👇
CE - PART A 3 MARKS QUESTIONS & ANSWER ENGLISH 👇
ECE CE NOV 2022 BOARD EXAM QUESTION👇
CE UNIT WISE FULL QUESTION BANK👇 WITH PAGE NO
ECE CE JUNE 2022 BOARD EXAM QUESTION👇
CE QUESTION BANK 2
CE IMPORTANT QUESTIONS
UNIT-1
1. SKY , SPACE AND GROUND WAVE PROPAGATION
2.DIPOLE ANTENNA
3.YAGI ANTENNA
4.PARABOLIC REFLECTOR ANTENNA
UNIT-2
1.SUPER HETERODYNE RECEIVER
2.SSB AM TRANSMITTER
3.LOW LEVEL AND HIGH AM TRANSMITTER
UNIT-3
1.DIRECT AND INDIRECT FM TRANSMITTER
2.STEREOPHONIC FM TRANSMITTER AND RECEIVER
UNIT-4
1.PAM GENERATION AND DE MODULATION
2. DELTA MODULATION
3.ADAPTIVE DELTA MODULATION
4. PWM GENERATION AND DEMODULATION
UNIT-5
1.PAL COLOUR TV
2.HORIZONTAL AND VERTICAL SCANNING
3.CARBON MICROPHONE
4. DYNAMIC AND VELOCITY RIBBON MICROPHONE
Sunday, March 24, 2024
ECE - 4040410 - INDUSTRIAL ELECTRONICS - IE - STUDY MATERIALS
INDUSTRIAL ELECTRONICS APRIL 2024 QUESTION PAPERS👇
IE - OCT 2023 - BOARD EXAM QUESTION👇
ECE IE APRIL 2023 Q 👇BANK
IE BOARD EXAM QUESTION BANK👇
JUNE 2022 AND NOV 2022
INDUSTRIAL ELECTRONICS - IMPORTANT 3 MARKS AND 14 MARKS FULL QUESTION 👇👇👇👇
IE 3 MARKS QUESTION AND ANSWER ( 5 UNITS) PDF
INDUSTRIAL ELECTRONICS IMPORTANT 14 MARKS QUESTIONS
IE IMPORTANT QUESTIONS
UNIT-1
1. IGBT
2. POWER MOSFET
3.UJT TRIGGERING
4. RC HALF AND FULL WAVE FIRING CIRCUIT
UNIT-2
1.DC CHOPPER
2. JONES CHOPPER
3. CHOPPER USING MOSFET
4. SINGLE PHASE AC CHOPPER
UNIT-3
1. MC MURRAY INVERTER
2. ONLINE AND OFF LINE UPS
3.SMPS L
4. PARALLEL INVERTER USING MOSFET
UNIT-4
1. BLOCK DIAGRAM OF PLC
2. AC DIGITAL INPUT AND OUTPUT MODULE
3. CONVEYOR CONTROL
4. LADDER DIAGRAM
UNIT-5
1. DC MOTOR
2. STEPPER MOTOR
3. SELF ACTUATORS
NSK EDUCATION
ECE –II YR/ IV SEM
INDUSTRIAL ELECTRONICS
14 MARKS - IMPORTANT QUESTIONS
UNIT-1
Explain the operation of IGBT with characteristics
Explain the working of synchronized UJT triggering
Explain the operation of power MOSFET with diagram
Explain the operation of GTO with waveforms
Explain DC gate, AC gate, pulse gate triggering circuit
Explain the electrical isolation by opto coupler(opto isolator) with diagram
Draw and explain RC half wave & full wave firing circuit]
UNIT-2
With the diagram Explain jones chopper
Explain the operation of Single phase half controlled converter with flywheel diode.
Explain the operation of Single phase fully controlled converter with resistive diode
Briefly explain single phase AC chopper
Explain the operation of DC chopper
Explain commutation circuits
Explain chopper using MOSFET
UNIT-3
Explain the working of OFF -line UPS and ON line UPS
Explain Mc Murray inverter with neat diagram
Explain the block diagram of SMPS
With the diagram explain single phase full bridge inverter with resistive and RL load
Explain the various method of obtaining sine wave output from an inverter
Explain parallel inverter using IGBT
Explain the various types of connection of batteries
UNIT-4
Draw and Explain the block diagram of PLC
Explain conveyor ladder diagram
Explain in detail star delta starter
Explain ladder diagram of 3 floor lift control
Explain the various types of function used in PLC(logic function)
Explain DC digital input module
Draw & Explain electro mechanical relay
UNIT-5
Explain the operation of servo motor
Explain the operation of DC motor
Explain the operation of stepper motor
Explain optical sensor, thermal sensor, chemical sensor, bio sensor, inertial sensor
Explain the choice of sensors and actuators used for self driving cars
Explain the choice of sensors and actuators used for maze solving robot
Explain sensor for navigation
EEE 4030620 - ENERGY CONSERVATION AND AUDIT QUESTION BANK
ENERGY CONSERVATION AND AUDIT
IMPORTANT 3 MARKS AND 14 MARKS
UNIT 1 – 3 MARKS
1. State any three benefits of star labelling
What is primary energy?
3. What is secondary energy?
4. What is MEDA? and state any three roles of MEDA?
5. What is TEDA? state the roles of TEDA.
6. State any three roles of BEE?
UNIT 2 – 3 MARKS
1. Rewinding of motor:
2. State any three-energy conservation by periodical maintenance in induction
3. What is the use of IPFC?
4. State the need of energy conservation in induction motor?
5. State three advantages of energy efficient motor.
6. What are the energy conservation techniques in transformer?
UNIT 3 – 3 MARKS
1. What are technical losses?
2. State any three causes for technical losses.
3. Electronic Regulators
4. Remedies adopted for commercial losses.
5. State any three energy conservation techniques in fans and electronic regulators.
6. What are commercial losses?
7. List the energy conservation equipments used in electrical installation?
UNIT 4 – 3 MARKS
1. State the need of energy audit.
2. Write any three instruments used in energy audit procedure.
3. State any three objectives of energy audit.
4. What are the instruments used for measuring light, pressure and temperature?
5. Define Sankey diagram?
6. What are the instruments used for the velocity and flow rate measurements?
7. What are the instruments used for measuring voltage, current, power, energy, and power factor?
UNIT 5- PART A – 3 MARKS
1) Define Co-generation.
2) What is Peak-Off-Day Tariff?
3) What is power factor tariff?
4) What is maximum demand tariff?
5) State any three guidelines for writing energy audit report ?
6) Types of Tariff
7) Draw the Topping cycle of Co generation system
UNIT -1 –PART B – 14 MARKS
1. ENERGY CONSERVATION APPROACHES:
2. SAFETY RULES FOR WORKING WITH ELECTRICAL EQUIPMENT:
3. ENERGY CONSERVATION TECHNIQUES:
4. PRINCIPLE OF ENERGY CONSERVATION METHODS:
UNIT – 2 – PART B - 14 MARKS
1. LOAD SHARING ON PARALLEL OPERATION USED TO CONSERVE ENERGY OF TRANSFORMERS
2. EXPLAIN THE FOLLOWING ENERGY CONSERVATION METHODS
i. RE WINDING OF MOTOR
ii. ENERGY EFFICIENT MOTOR
3. ENERGY CONSERVATION BY REPLACEMENT OF ENERGY EFFICIENT TRANSFORMERS
4. AUTOMATIC POWER FACTOR CONTROLLER ( APFC)
5. ENERGY CONSERVATION IN INDUCTION MOTOR:
6. ENERGY CONSERVATION IN TRANSFORMER:
UNIT – 3 – PART B - 14 MARKS
1. OPTIMIZING DISTRIBUTION VOLTAGE TO REDUSE TECHNICAL LOSSES
2. EXPLAIN HOW THE TECHNICAL LOSS ARE REDUCED BY
(i) Controlling I2 R loss
(ii) Balancing phase currents
3. MAXIMUM DEMAND CONTROLLER
4. ENERGY CONSERVATION TECHNIQUUES USED IN FANS AND REGULATORS
5. AGGREGATED TECHNICAL AND COMMERCIAL LOSSES ( ATC ):
UNIT – 4 – PART B - 14 MARKS
1. BASIC MEASUREMENTS IN ENERGY AUDIT
2. EXPLAIN HOW THE ENERGY AUDIT IS CARRIED OUT IN
( i ) HVAC SYSTEM (ii ) WATER HEATING SYSTEM
3. EXPLAIN ENERGY FLOW DIAGRAM ( SANKEY DIAGRAM )
4. EXPLAIN INDUSTRIAL AUDIT OPPORTUNITIES
UNIT – 5 – PART B – 14 MARKS
1. ENERGY AUDIT REPORT FORMAT
2. BOTTOMING CYCLE:
3. WRITE THE GUIDELINES FOR WRITING ENERGY AUDIT REPORT
4. WHAT ARE APPLICATIONS OF TARRIF SYSTEM TO REDUCE ENERGY BILL?
5. WRITE DOWN THE DIFFERENT TYPES OF CO GENERATIONS
ECA - VERY VERY IMPORTANT 3 MARKS AND 14 MARKS QUESTION AND ANSWERS PDF DOWNLOAD 👇👇👇
ECA APRIL 2024 BOARD EXAM QUESTION 👇
ECA NOV 2023 BOARD EXAM QUESTION PAPER👇
APRIL 2023 BOARD EXAM QUESTION PAPER👇
ECA APRIL 2023 QUESTION 👇
ECA IMPORTANT QUESTION BANK FOR APRIL 2024 BOARD EXAM 👇
ECA IMPORTANT 3 MARKS QUESTION BANK👇
Extra three marks
1.guidelines to write the energy audit report
2.air quality analysis
3.thermal loss
4.simple buyback period
5.maximum demand traiff
6.load factor traiff
ECA IMPORTANT 14 MARKS
Unit 5
1.topping and bottoming(basis on sequence)
2.basis on technology
3.factors governing the selection of cogeneration
4.application of traiff system to reduce the energy bill
Unit 4
1.energy audit instruments
2.types of energy audit or procedure of energy audit(walk through and detailed)
3.energy audit in HVAC system
Unit 3
1.energy conservation eqiupments
i)Maximum demand controller
ii) kvar controller
iii) APFC and IPFC
2.Commerical loss
Causes and remedies
3.technical loss
(Methods to reduce technical loss)
i)controlling I²R loss
ii) balancing phase current
iii) optimising voltage level
iv) reactive power controller
Unit 2
1.1.energy conservation eqiupments
i)soft starter
ii)VFD
iii) star/delta starter
iv) APFC and IPFC
2.energy conservation techniques in transformer
Unit I
1.star labeling
2.BEE
3.MEDA &TEDA
4.energy conservation in household,industries,community level
5.energy conservation techniques and principle of energy conservation methods
6.safe working in electrical equipments
ECA NEW 3 MARKS AND 14 MARKS QUESTION BANK PDF 👇
ECA 14 MARKS QUESTION BANK PDF 👇
ECA FULL QUESTION BANK NEW PDF 👇
ECA 3 MARKS ENGLISH MEDIUM WITH ANSWERS👇
ECA 3 MARKS TAMIL MEDIUM WITH ANSWERS👇
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