Define mean life of a carrier.

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what is diff bet electrical & electronics......

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whether two way communication is possible or not in parallel communication

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What is meant by pwm control in dc chopper?

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one hour after harry potter start x to y = 45 kms t.k rowling start with y to x potter = 3 kms/h rowling =4kms/h 24,42,23,22

1 Answers  

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. If we have a parallel plate capacitor of plate area 'A' and plate separatoin t and having a capacity C and a metallic plate r of area A and of negligible thickness is introduced in the capacitor at a distance from either of the two plates as shown in the given figure then the capacity of the capacitor will become a.) b.) C c.) 2C d.) 4C

3 Answers   Bhel, BSNL,

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Tell me how to calculate knee point voltage? Describe its purpose for differential protection.

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For a type a chopper (first quadrant), express the following variables as a function of vs, r and duty cycle
in case the load is resistive average output voltage and current?

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What is DRX? Why do we need it?

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WHY THE CUTOFF FREQUENCY IS OF 3 DB??

1 Answers   TCS,

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Name one microprocessor that works in the same way as that of intel 8085 but of another company.

0 Answers   Bhel, NTPC,

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plese tell me interview qestions leval for L1 for as400 admin ibm server v3r4

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