Answer / guest

The automation of many electromechanical processes, such as
the movement of machinery on an assembly line, is done through
the use of small computers called programmable logic
controllers (PLCs). A PLC contains a programmable
microprocessor that is programmed using a specialized computer
language. Typically, the program for the automated process is
written on a computer and then is downloaded onto the
programmable logic controller directly through a cable
connection. The program is stored in the programmable logic
controller in non-volatile memory.

What is location update? Why do we need location update?

0 Answers  

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Please, give me the simple circuit dig. for "oscillator with variable frequency & upto 6W". I will be very thankful to you.

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What is an instrumentation amplifier?

0 Answers  

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syllbus for the aptransco for ece

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why ne555 ic is called as timer ic? we can use many other ic for timing generation... why not they called as timer?

1 Answers  

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for linear polarisation antenna how do u measure polarisation?

0 Answers   Bosch,

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Explain the operation of 1φ sinusoidal ac voltage controller?

0 Answers  

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What is the full form of EDGE?

8 Answers   TCS,

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What is meant by high impedance state in digital electronics?

2 Answers   Dynamic Engineering, Ericsson,

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impedence of a parallell resonant circiut at resonance:

2 Answers   Verifone,

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Define voltage controller?

0 Answers  

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The peripherals of the computer(like keyboard, monitor) are connected through buses directly or is there any interfacing device present in the CPU?

3 Answers   NTPC,

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