To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

0 Answers  

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what mean by analog ,digital,numerical meters and relays? say the example?

0 Answers   ABB,

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IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above

1 Answers   Indian Railways,

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what happend when 230v dc motor we supplied a 23v ac supply

3 Answers   Hero MotoCorp, RRB,

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why swinburnes test cannot be performed on series machines?explain

0 Answers  

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please describe the Transformer setting, Motor setting, I/C setting, Tie setting

0 Answers  

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a transformer can have zero voltage regulation a)o pf b)1 pf c)lagg pf d)lead pf

2 Answers   SJVN,

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What are the earthing required for commissionthe DG Set?

2 Answers   HSL,

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wat is the need of capacitor on aceiling fan?

5 Answers  

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what is starting current and use of starting current?

3 Answers  

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The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input

0 Answers  

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why on axial hitting up of air blast on hydrogen produced in oil circuit breaker,temperature rises of the core of the arc?

0 Answers  

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