Answer Posted / amit02

3 FF

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2017

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wat you mean by harmonics? why you r using isolation transformer in digital ups or in normal means igbt ups?

1783

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List the materials used for manufacturing pcb

925

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How the cellular phone is working?

2025

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What is a feedback? And explain different types of feedback.

917

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Explain why we are using the bridge rectifier in most of the circuits instead of full wave rectifier even though the output of both are same?

969

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what is bts ,what is e1 what is fifa card ,what is rri ,what is e1t1

1949

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What is an eeprom?

1058

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What are the parts of network management system (nms)?

947

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working of tuch screen pannel

2050

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hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it

2096

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What are the applications of demultiplexer?

1088

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Can you help me to explain briefly the function of Op-Amp in circuit design.tq

1803

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why always current in some amp and voltage is 230?

4389

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What is an asic?

1070

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