Why use -48v power to BTS

0 Answers  

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what is different between three phase balanced and three phase unbalanced load with chart.?

0 Answers  

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How to Create the HWC file with 2+2+2, 4+8, 6+6 Configuration (manually Cabling)

0 Answers   NSN,

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What is meant by commutation?

0 Answers  

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1KVA UPS Output= 800KVA or 1KVA Plese clarify this teerm

3 Answers   Dubas, Su Kam,

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Distinguish between Angle modulation and Amplitude modulation.

9 Answers  

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How many types of Registers are there in 8086 Microprocessors?

7 Answers   TCS,

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why we are going for coding in communication signals?

6 Answers  

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what are components used in LED message display board

2 Answers  

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what is the purpose to give two power supply to opamp ie. +Vcc & -Vee?

1 Answers   SCOE,

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convert 21 kva into kw

2 Answers   Infosys,

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7805 working? why are 2 capacitors used in the circuit? can 2 diodes be used for making 5v supply?

3 Answers  

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