What are the different types of earthing used in telecom sites ?

9 Answers   NSN, Reliance,

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How the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?

0 Answers  

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what is a E1?

2 Answers  

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in ne555 ic timer circuit ne refers what?

3 Answers   Infosys,

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what is plc and how many type used plc in industrial field.

0 Answers  

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wht is charging gateway protocol wht is it functio

0 Answers   ZTE,

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Realize a RS flip flop using a JK flip flop.

1 Answers   TCS,

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what is amplification factor

0 Answers  

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what is ups and inverters. and how to give battery connections for ups.

2 Answers  

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SIR,i am applying for the jr.engineer(signal)post.kindly if you send some previos sample question -answer i will be higly obliged

0 Answers  

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ORACLE/SQL-RDBMS 1.Max (), Min () Functions, 2. Order by, Group by Functions, 3. Sql Pipe Functions 4. Truncate Functions Which Part of Sql? DDL, DML, or TCL 5. Find Out Primary keys in databases 6. Select Customers who have same city Based on constraints based on index based on view based on group by

0 Answers  

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Why is the grid in a cro provided with a hole in it?

0 Answers  

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