Give the typical value of bias current for ca741 operational amplifier.

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Where do we use am and fm?

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DNS uses UDP instead of TCP.if a DNS packet is lost,there is no automatic recovery.does this cause a problem and if so, how is it solved?

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Name some of the current controlled (current driven) devices?

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plz tll me wch area i will prepare 4 IOCL EXAM............

0 Answers   IOCL,

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What happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.

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We use PSWA card in which case?

0 Answers   NSN,

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How can you derive a composite matrix for reflecting an object in 3D about any arbitrary plane characterised by normal vector N?

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why do we do the experiments regarding motors(swinburns, magnetization of dc shunt motor....) with constant speed

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what is meant by differential amplifier? what is primary function?

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In connections of mcb, is it necessary that the incoming side supply should be connected at top side of mcb. Whether this has any effect in tripping of mcb in case of fault?

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WHERE MODERN TECHNOLOGY USEING IN STEEL INDUSTRY.AND WHAT IS THE NAME OF THE TECHNOLOGY

2 Answers   TATA, Vizag Steel,

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