Answer Posted / narendran

PLC-Programmable logic contrller
The main uses of plc is reduce the human control
allocation of human sequence given to the technical
equipments that is called Automation.that technical dives
is an PLC

By referring to the barkhausen criterion and conventional circuit's analysis,show that for the Wein Bridge oscillator to oscillate,the voltage gain (Av) of the op amp must be set to 3 and the feedback ratio must be 1/Av.. Anyone, please help me!

3446

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describe the functioning of parallel adder ? what are the adventages of parallel adder over series adder?

2296

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write a program that changes 74H to 47H in 8085 assembly programming

2293

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explain the advantages of power factor correction is an RLC circuit for a commercial customer, include tarifs..

4510

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What is input offset voltage?

1002

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Any idea of BSNL, JTO paper?

2017

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How a timer enhances for controlling any process.

969

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Define digital function generator?

1102

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explain Functional Descriptions D/240PCI-T1 and D/240SC-T1

1075

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What are the types of commutation with respect to commutation process?

1023

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write test cases for cases

1963

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What are octal and hexadecimal systems?

1113

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i want to know fire safety factory purpose .. does fire mauual call point requires hooter or mcp has inbuilt siren...???

1946

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i cleared the written xam. for the post of atc now what i am going to prepare for the interview plz.guide me i dnt wanna loose this organisation bcoz its my dream company

1795

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What is Interleaving? Why do we need it?

2565

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