Answer Posted / guest

Distribution transformer is used to convert
electrical energy of higher voltage (usually 11-22-
33kV) to a lower voltage (250 or 433V) with
frequency identical before and after the
transformation.

Define why are active filters preferred

1141

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define break freq?

2051

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What is schottky diode?

1047

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Hi i am going to attend the interview for BHEL. can you please help out in knowing about the area of preparation. I am apprearing for supervisor trainee post. i have done diploma + B.tech. suggest answer of question that don't you think that you are overqualified for this job. thanks rahul

2042

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Explain why the input impedance of op-amp is so high?

1210

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What is firing angle?

1256

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Explain rf?

1156

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Is reverse saturation current of a diode is independent of reverse bias voltage?

1139

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In order to handle all combinations of input voltage polarities, a multiplier must have A Four-quadrant capability B Three- quadrant capability C Four inputs D Dual-supply voltages

1874

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if building "b" height casts a shadow "f ' feet long . the same day a tree "t" feet height will cast a shadow how many feet long ? a)ft/b b)fb/t c)b/ft d)tb/f e)t/fb

2312

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The change in a semi-conductor strain gauge, in resistance on application of strain is mainly due to the change in its

1084

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In the OTA, the transconductance is controlled by A The ac supply voltage B A bias current C The input signal voltage D The manufacturing process

2085

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what is resistive diode?

2483

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What are the different operation regions of the thyristor (scr)?

1314

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hi.i m priya ,got shortlisted for syndicate bank po interview.When can we expect the interview to happen? n wat shud we our main focus while preparing 4 it.....need to revise btech subjects??Do they expect much for Banking Terminology.plz provide me someuseful links in this regard.my interview on 25 sep , plz send the interview details ,who are all before going to attend the interview ,,,it will be very useful for me .. thanks Priyasambanthar@gmail.com

1869

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