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Viva Questions with Answers on Experiments Based On pH ,

Jul 16, 2016· Viva Questions with Answers on Experiments Based On pH Change 1 Define pH Ans It is defined as the negative logarithm of hydronium ion concentration in moles per litre pH = – log [H3O+] 2 What do you mean by pOH ? Ans It is negative logarithm of OH– ion concentration pOH = – log [OH–] = 14—pH [,]...

300+ TOP MMM Lab Viva Questions and Answers

MMM Lab Viva Questions :- 1 What is metrology? Metrology is the science of measurement Metrology includes all theoretical and practical aspects of measurement Metrology is the process of making extremely precise measurements of the relative positions and orientations of different optical and mechanical components...

Electronic Measurements and Instrumentation (EMI) Pdf Notes

1 Electronic instrumentation, second edition – HSKalsi, Tata McGraw Hill, 2004 2 Modern Electronic Instrumentation and Measurement Techniques – AD Helfrick and WD Cooper, PHI, 5th Edition, 2002 Note :- These notes are according to the r09 Syllabus book of JNTUH In R13 ,8-units of R09 syllabus are combined into 5-units in r13 ....

Measurement and Instrumentation (MI) Lab - Viva Question ,

Measurement and Instrumentation Lab - VIVA QUESTIONS EXPNO1 MEASUREMENT OF RESISTANCE USING WHEATSTONE BRIDGE Explain the operatio....

ELECTRONIC MEASUREMENT & INSTRUMENTATION LAB ,

Electronic Measurement & Instrumentation (EE-323-F) LAB MANUAL(V SEM ECE) Page 4 VERTICAL AMPLIFIER:-This is a wide band amplifier used to amplify signal in the vertical section of the signal DELAY LINE: – It is used to delay signal for sometime in the vertical section TIME BASE: – It is used to generate sawtooth voltage which it is applied to...

EEE Department Electrical measurements lab manual

EEE Department Electrical measurements lab manual ELECTRICAL MEASUREMENTS LAB INDEX 1 Calibration of single phase energy meter 2 Calibration of single phase power factor meter 3 Power measurement by 3-Ammeter method 4 Power measurement by 3-Voltmeter method 5 Schering Bridge 6 Strain-gauge transducer 7...

VIVA-VOCE QUESTIONS MICROWAVE LAB

A-1 VSWR measurements made with an instrument calibrated for Zo real (as is usually the case) will show a smooth decrease in VSWR from load to source if inserted in the line at different points This is caused by line loss, and can be predicted with knowledge of line loss...

Analog Electronics viva & interview questions

ANALOG ELECTRONICS VIVA & INTERVIEW QUESTIONS PROF HITESH DHOLAKIYA Ans Slew rate is the maximum rate of change of output voltage per unit of time Q-12 What do you mean by gain band width product of an op-amp? Ans The gain bandwidth of an op-amp is the “bandwidth when the voltage gain is unity”...

1 CALIBRATION OF LVDT TRANSDUCER FOR DISPLACEMENT ,

ICS Lab manual 3 DIGITAL SPEED MEASUREMENT SYSTEM BY USING PHOTO/MAGNETIC PICKUP Aim: To measure the speed of the motor by using optical/photo/magnetic proximity sensors Apparatus required: Digital speed indicator, Optical or photo sensor, Proximity or Magnetic sensor Procedure: 1 Connect the main chord to 230V 50Hz AC supply 2...

303 questions with answers in ULTRASONICS | Science topic

Jul 27, 2021· 1- Polyurethane s doped with stable silver nanoparticles as bactericidal and catalytic materials for the effective treatment of water DOI: 101039/C5NJ03202D 32 Ultrasonic dispersion of ....

Surface Tension and Viscosity Viva Questions - Practical ,

Dec 17, 2019· Ans: It is defined as the force acting tangential to the liquid surface and perpendicular to unit length of an imaginary line drawn on the surface of the liqu (ii) What is the unit and dimension of ST? Ans: Unit-Nm -1; Dimension MLT -1 (iii) How is surface tension related to surface energy? Ans: They are the same...

Study of Characteristics of Temperature Sensor Using ,

May 18, 2020· experiment 1: study of characteristics of temperature sensor using thermocouple and rtd sensor Abstract: In this experiment, the main focus was on the measurement of the temperature with the help of the various method, these methods are used to relate with each methods and to determine the variance among the data collected from each method...

Vernier Caliper Viva Questions and Answers - Practical ,

Nov 28, 2019· If L C is the least count of the vernier calipers, Dimension measured = MSR + fraction = MSR + (VSR x LC) Volume of a cylinder = πr 2 l; where r is the radius and l is the length of the cylinder Volume of the rectangular block = lbh; where l, b and h are length, breadth and height of the block If r is the internal radius and h is the ....

Michelson Interferometer Experiment 15 Viva Questions

Aug 06, 2019· Michelson Interferometer Experiment Viva Questions , keep it generally at 60 degrees but it can vary according to the lab situation 9 Where image forms of the M2 mirror by a semi-silvered glass plate? towards M1 towards eye at the screen not sure 10...

Measurement and Instrumentation Multiple Choice Questions ,

Practice Test: Question Set - 03 1 Critical path method (A) Helps in ascertaining time schedules (B) Makes better and detailed pl, Units & Measurements GK Questions and Answers - Set 01...

Electrical Technology Viva Questions - Metakgp Wiki

Apr 11, 2018· Electrical technology is one subject that haunts every chemsem faccha Its dreaded claws almost never miss a direct one hit KO on our CG Along with its best arsenal, comes the Grand Viva This page was created with an intention to do the same Below are a collection of questions asked during the Grand Viva in Electrical Technology lab...

Vernier Calliper – Viva Voice Questions | Physics ,

Viva Voice Questions Vernier Calliper – Practical Exam Questions With Answer For: Physics Class 11 Q1: What is vernier calipers? Ans It is simple instrument by which length of an object can be measured accurately up to one-tenth of a millimeter or one-hundredth of a centimeter Q2: What is the use of Vernier Scale? Ans...

Intro to Sensors - New York University

• A sensor acquires a physical quantity and converts it into a signal suitable for processing (eg optical, electrical, mechanical) • Nowadays common sensors convert measurement of physical phenomena into an electrical signal • Active element of a sensor is called a transducer...

Measurement Lab Viva Questions - rimsforumorg

Apr 19, 2019· Measurement Lab Viva Questions nasa images discover ancient bridge between india and sri, comprehensive nclex questions most like the nclex, case studies biochemistry for medics lecture notes, 9 research degrees city university of london, syllabus for b tech electronics amp communication, prof cheng xiang wang s homepage....

Hall Effect Experiment and 10 Viva Questions

Jan 22, 2019· Melde Experiment Viva Questions BSc; Newtons Ring Experiment 18-Amazing Viva Questions; Stewart and Gee's Experiment Viva Questions | apniPhysics; Planck's Constant Experiment Excellent 15 Viva Questions; 15 Viva Questions Magnetic Susceptibility by Quincke, Amazing 27- Viva Questions (e m ratio) Charge to, 25 Amazing Geiger Counter Lab ....

Introduction to Sensors and Transducers, Differences ,

Feb 19, 2019· The words sensors and transducers are widely used in association with measurement systems The sensor is an element that produces signals relating to the quantity that is being measured According to Instrument Society of America, “a sensor is a device that provides usable output in response to a specified quantity which is measured”...

Analog Electronics viva & interview questions

ANALOG ELECTRONICS VIVA & INTERVIEW QUESTIONS PROF HITESH DHOLAKIYA Ans Slew rate is the maximum rate of change of output voltage per unit of time Q-12 What do you mean by gain band width product of an op-amp? Ans The gain bandwidth of an op-amp is the “bandwidth when the voltage gain is unity”...

Electrical Machines Lab Viva Questions and Answers ,

Answer: In cylindrical-type winding, the length of the coils is equal to the length of the core limb The primary and secondary windings are placed one over the other, placing low-voltage winding nearer the core, whereas in sandwich-type winding HT and LT windings ,...

Viva Questions with Answers on Experiments Based On pH ,

Jul 16, 2016· Viva Questions with Answers on Experiments Based On pH Change 1 Define pH Ans It is defined as the negative logarithm of hydronium ion concentration in moles per litre pH = – log [H3O+] 2 What do you mean by pOH ? Ans It is negative logarithm of OH– ion concentration pOH = – log [OH–] = 14—pH [,]...

Electrical Measurements Lab Viva Questions With Answers

Electrical Measurements Lab Viva Questions With Answers network analysis lab viva questions and answers, control system unit wise viva short questions and answers, top 100 sensors amp transducers questions and answers for, optical communication lab viva questions electronics, electrical machines interview questions amp answers, top 46 electrical...

ME6504 MM 2marks-16marks, METROLOGY AND MEASUREMENTS ,

ME6504 METROLOGY AND MEASUREMENTS QUESTION BANK UNIT I- Concept of Measurements 2 MARKS , Syllabus GE8152 EG Question Papers GE8291 ESE important questions GE8291 ESE Notes ICE IE Syllabus important questions lab practicals lab viva questions last year question papers lecture handwritten notes MA8151 EM-I Question Papers MECHATRONICS ....

Electrical Measurements Lab Viva Questions With Answers

Electrical Measurements Lab Viva Questions With Answers network analysis lab viva questions and answers, control system unit wise viva short questions and answers, top 100 sensors amp transducers questions and answers for, optical communication lab viva questions electronics, electrical machines interview questions amp answers, top 46 electrical...

DEPARTMENT OF MECHANICAL ENGINEERING MECHANICAL ,

12 Measurements of gear tooth profile using gear tooth Vernier / gear tooth micrometer 13 Calibration of micrometer using slip gaug 14 Measurement using optical flats Scheme of Examination: One question from part – A 25 marks One question from part – B 40 marks Viva – Voce 15 marks...

CMRIT ENGINEERING PHYSICS: PHYSICS VIVA QUESTIONS,

Physics Lab Viva Voce Questions and its answers Laser Parameters 1 , Hertz: Modern unit for measurement of electromagnetic wave frequenci Horse power: Unit for measuring the power of motors or engin It is equal to a rate of 33,000 foot-pounds per minute, ie, the force required to raise 33,000 pounds at the rate of one foot per minute...

Linear Integrated circuits lab Viva Questions Part 1 ~ ECE ,

Home/ lab viva questions/LICA part 1 Viva Questions on Op Amps: 1What are the advantages of integrated circuits? increased package density Cost reduction Increased system reliability Improved functional performance Increased operating speeds Reduction in power consumption...

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