Galvanometer
A galvanometer is an electromechanical instrument for detecting and measuring electric current. The most common use of galvanometers was as analog measuring instruments, called ammeters, used to measure the direct current (flow of electric charge) through an electric circuit. A galvanometer works as an actuator, by producing a rotary deflection (of a pointer), in response to electric current flowing through a coil in a constant magnetic field.
Galvanometers developed from the observation that the needle of a magnetic compass is ....etc

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viva questions and answers for plc lab

What are different comonents in PLC?
Answer: 1. Input Interface 2. Memory Section 3. Central Processing Unit (CPU) 4. Programmable Language 5. Programming tool 6. An output Interface

Advantages of PLCs than Hard wired Relay?
Answer: PLCs are highly reliable, easily programmable, Small and Inexpensive, PLCs can be designed with the communication capabilities so they can converse with the local or remote computer, They can sustain in robust environment less maintenance.

What is the programmable language ....etc

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plz send me Comprehensive Viva-Voce Questions for vlsi subject plz ....etc

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C viva questions

1. Who developed the C language?
2.How do you comment on program C?
3. How is the name C derived?
4. What is K & R C?
5. What is the preprocessor declaration?
6. Differentiate between constant and variable.
7.What is the type of data?
8. Name the basic data types of C.
9.Differentiate between string constant and character constant.
10. What is the integer, char, float range for a 16-bit computer?
11. What is a statement?
12. What is a keyword?
13.Difference between keywords and identifiers.
14. What is th ....etc

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viva questions for 6th sem file structure lab

1. What is data structure?
A data structure is a way of organizing data that considers not only the items stored, but also their
relationship to each other. Advance knowledge about the relationship between data items allows
designing of efficient algorithms for the manipulation of data.

2. List out the areas in which data structures are applied extensively?
1. Compiler Design,
2. Operating System,
3. Database Management System,
4. Statistical analysis package,
5. Numerical Analysis,
6. Graphics,
7 ....etc

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isc economics viva question viva

Aims:

1. To enable candidates to acquire knowledge (information) and develop an understanding of facts, terms, concepts, conventions, trends, principles, generalisations, assumptions, hypotheses, problems, processes, etc. in Economics.

2. To acquaint candidates with tools of economic analysis.
3. To develop an understanding of important economic problems. ....etc

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http://engineeringinterviewquestionsdigital-signal-processing-lab-viva-questions-and-answers-ece/

if you again feel trouble on viva questions for dsp lab with answers please reply in that page and ask specific fields in viva questions for dsp lab with answers ....etc

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An instrument utilizing the principle of constant enthalpy expansion for the measurement of the moisture content of steam; steam drawn from a steam pipe through sampling nozzles enters the calorimeter through a throttling orifice and moves into a well-insulated expansion chamber in which its temperature is measured. Also known as steam calorimeter. ....etc

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why to go for testbenches.its uses.difference between serial & parallel adder.use of counter ....etc

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Steam leaves an industrial boiler at 120 lb/in2 (abs) (827.4 kPa) and 341.25 F (171.8 C). A portion of the steam is passed through a throttling calorimeter and is exhausted to the atmosphere when the barometric pressure is 14.7 lb/in2 (abs) (101.4 kPa). How much moisture does the steam leaving the boiler contain if the temperature of the steam at the calorimeter is 240 F (115.6 C).

The temperature change of a gas or liquid when it is forced through a valve or porous plug while kept insulated so that no heat is exchanged with the environmen ....etc

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