Zener Study guides, Class notes & Summaries

FCC Grol element 3 Test Questions And Answers What is the basic unit of electrical power? A. Ohm B. Watt C. Volt D. Ampere - ANSWER- B. Watt What is the term used to express the amount of electrical energy stored in an electrostatic field? A. Joules B. Coulombs. C. Watts. D. Volts - ANSWER- A. Joules What will produce a magnetic field? A. DC source not connect to a circuit B. The presence of a voltage across a capacitor. C. A current flowing through a conductor. D. The force ...

Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? - 4V An elevators motor rotates at 1200 rpm at contract speed and is geared at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. What is the actual speed of the drive sheave in rpms? - 30 rpm Refer to...

NEIEP 600 Final Review Questions with Complete Solutions Refer to figure 1. If the load resistance R2 is reduced by half what happens what happens to zener diode? - Answer-Zener current will decrease Refer to figure 1. The zener diode is designed to breakdown at 6VDC what is the voltage drop across R1 with a constant DC supply of 10VDC - Answer-4v An elevators motor rotates at 1200 rpm at contract speed and is geard at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. ...

NEIEP 600 Final Exam Review Questions & 100% Correct Answers Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? (Ans- Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? (Ans- 4V

Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - ANSWERSZener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? - ANSWERS4V An elevators motor rotates at 1200 rpm at contract speed and is geared at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. What is the actual speed of the drive sheave in rpms? - ANSW...

600 final Complete Questions and Answers!Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? - ANSWER Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? - ANSWER 4V An elevators motor rotates at 1200 rpm at contract speed and is geared at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. What is the actual ...

AND Gate correct answers Only produces a high output when all inputs are high OR Gate correct answers Produces a high output when any input is high NAND Gate correct answers Only produces a low output when all inputs are high NOR Gate correct answers Produces a low output when any input is high XOR Gate correct answers Produces a high output when an odd number of input are high XNOR Gate correct answers Produces a low output when an odd number of input are high NOT Gate correct...

Pulsating DC correct answers Current that varies in amplitude but does not reverse polarity `Not alt. Current because polarity remains the same Protection. correct answers Optional section in an scr power supply. Prevents damage to power supply from excess current flow AC to DC correct answers Diode reflecters Power Supply correct answers AC to DC Half Wave Diode Reflector correct answers AC to DC (VDC=VPeak of secondary x .318) Full Wave Diode Rectifier correct answers AC to DC...

a long QT is defined as... how long? correct answer: QTc > 500ms or a 25% increase in QTc over baseline Fluoroquinolones, a new generation of broad spectrum oral antibiotics, is known for what cardiac effect? correct answer: prolonging the QT what component protects the pacemaker circuitry from high external voltages such as external defibrillation correct answer: zener diode integrated vs. dedicated ICD leads are more prone to what problem correct answer: diaphragmatic myopote...

Zener current will decrease - ANSWERSRefer to figure 1. If the load resistance R2 is reduced by half what happens what happens to zener diode? 4v - ANSWERSRefer to figure 1. The zener diode is designed to breakdown at 6VDC what is the voltage drop across R1 with a constant DC supply of 10VDC 30 rpm - ANSWERSAn elevators motor rotates at 1200 rpm at contract speed and is geard at a ratio of 40:1. If the motor turns 40 rpm the sheave turns 1 rpm. What is the actual speed of the drive sheave ...