Bjt - Samenvattingen, Notities en Examens

When pressure testing a drop system to check for leakage, What must be done before applying the test signal? - The technician must isolate the drop system from the hybrid fiber/coax (HFC) network by disconnecting the drop at the distribution tap. Why do some leakage detection systems utilize a leakage carrier modulated with a tagging signal? - To avoid false detection of leaks. When all three sections of a pulse code modulator (PCM) are combined, what function can be performed? - · As an ...

EWRB THEORY FINAL EXAM COMPLETE QUESTIONS AND ANSWERS ALREADY PASSED!! (A+ Graded) 1) What does BJT stand for? - ANSWER Bipolar Junction Transistor 2) What does the transducer do? - ANSWER converts energy from one form to another 3) State one factor that determines voltage drop - ANSWER Length of cable 4) State one reason why a class 1 electrical appliance is set at a maximum of 1 ohm - ANSWER It prevents the touch voltages rising to dangerous levels 5) St...

ETA CET Exam 382 Questions with Verified Answers The resistance of a component at a given frequency - CORRECT ANSWER What is impedance? Diode - CORRECT ANSWER A two terminal device that conducts in only one direction. Printed Circuit Board - CORRECT ANSWER Insulating board containing conductive tracks for circuit connections. Capacitor - CORRECT ANSWER An electrical device used to store electrical charge. 1996 - CORRECT ANSWER When did the ETA initiate renewal? False - CORRECT ...

here is the notes on BJT( bipolar junction transistors) ,types of BJT, thermal runaway, CE CB and CC voltage Amplifier also notes on Power Amplifiers, Types of Power Amplifiers, class A, class B ,class c, Class AB Power Amplifiers, Analysis of class A,B, C , and AB Power Amplifiers Expression for efficiency of Class ‘A’ series Fed Directly Coupled Amplifier TRANSFORMER COUPLED CLASS ‘A’ AMPLIFIER Expression for Efficiency of Push Pull Class ‘ B’ Power Amplifier Expression for p...

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When pressure testing a drop system to check for leakage, What must be done before applying the test signal? - The technician must isolate the drop system from the hybrid fiber/coax (HFC) network by disconnecting the drop at the distribution tap. Why do some leakage detection systems utilize a leakage carrier modulated with a tagging signal? - To avoid false detection of leaks. When all three sections of a pulse code modulator (PCM) are combined, what function can be performed? - · As an ...

 2.⁠ ⁠Define pinch off Voltage.  3.⁠ ⁠Why is FET Voltage controlled and BJT current Controlled?  4.⁠ ⁠What are the difference between BJT and FET?  5.⁠ ⁠State Slew rate with equation.  6.⁠ ⁠Define CMRR  7.⁠ ⁠List out the ideal characteristics of OP-AMP.  8.⁠ ⁠How does OP-AMP worked as an integrator?  9.⁠ ⁠Compare open loop and closed loop gain of the circuits. 10.⁠ ⁠Define Clipper. 11.⁠ ⁠Why a peak detector is also called the envel...

it contains  2.⁠ ⁠Define pinch off Voltage.  3.⁠ ⁠Why is FET Voltage controlled and BJT current Controlled?  4.⁠ ⁠What are the differences between BJT and FET?  5.⁠ ⁠State Slew rate with equation.  6.⁠ ⁠Define CMRR  7.⁠ ⁠List out the ideal characteristics of OP-AMP.  8.⁠ ⁠How does OP-AMP work as an integrator?  9.⁠ ⁠Compare open loop and closed loop gain of the circuits. 10.⁠ ⁠Define Clipper. 11.⁠ ⁠Why a peak detector is also cal...

 2.⁠ ⁠Define pinch off Voltage.  3.⁠ ⁠Why is FET Voltage controlled and BJT current Controlled?  4.⁠ ⁠What are the difference between BJT and FET?  5.⁠ ⁠State Slew rate with equation.  6.⁠ ⁠Define CMRR  7.⁠ ⁠List out the ideal characteristics of OP-AMP.  8.⁠ ⁠How does OP-AMP worked as an integrator?  9.⁠ ⁠Compare open loop and closed loop gain of the circuits. 10.⁠ ⁠Define Clipper. 11.⁠ ⁠Why a peak detector is also called the envel...

 2.⁠ ⁠Define pinch off Voltage.  3.⁠ ⁠Why is FET Voltage controlled and BJT current Controlled?  4.⁠ ⁠What are the difference between BJT and FET?  5.⁠ ⁠State Slew rate with equation.  6.⁠ ⁠Define CMRR  7.⁠ ⁠List out the ideal characteristics of OP-AMP.  8.⁠ ⁠How does OP-AMP worked as an integrator?  9.⁠ ⁠Compare open loop and closed loop gain of the circuits. 10.⁠ ⁠Define Clipper. 11.⁠ ⁠Why a peak detector is also called the envel...