What are the disadvantages of unidirectional or half-wave ac voltage controller?

0 Answers  

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Functional difference between IGBT and SCR

7 Answers   Siemens,

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The output of a 60hz full-wave bridge rectifier has a 60 hz ripple. It this circuit working properly?

0 Answers  

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what is the difference b/w cascading bts's and making bts master and slave?

1 Answers   Vodafone,

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W#hat is the Present cabling used in Ethernet? and present days networks?? And What is the mostly used topology now a dyas?

3 Answers   BARC,

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why in 8085 microprocessor some address and data bus are same help me ...

8 Answers  

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Explain which oscillator is best for general purpose?

0 Answers  

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how PID work?

1 Answers  

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WHAT IS DIFFERENCE BETWEEN SIEMENS MAKE PLC REDADUNT SYSTEM,HOT REDADUNT AND F REDADUNT SYSTEM?

0 Answers   Siemens,

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In which of the following is an operational amplifier (op-amp) used? a. Oscillators b. Filters c. Instrumentation circuits d. All of the above

4 Answers  

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why is the threshold voltage of PMOS transistor negative

1 Answers   Reliance,

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What is the main differnce between the SCADA and HMI also what is DCS?

0 Answers   Maestro,

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