DELMAR'S STANDARD TEXT OF ELECTRICITY
6th Edition
ISBN: 9780357323380
Author: Herman
Publisher: CENGAGE C
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Chapter 1, Problem 4RQ
How many times more does a proton weigh than an electron?
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use kvl to solve
R1 is 978 ohms R2 is 2150 ohms R3 is 4780
R1 is parallel to R2 and R2 is parallel to R3 and R1 and R3 are in series
Q7 For the circuit shown in Fig. 2.20, the transistors are identical and have the following
parameters: hfe = 50, hie = 1.1K, hre = 0, and hoe = 0. Calculate Auf, Rif and Rof.
Ans: 45.4; 112 KQ; 129.
25 V
10k
47k
4.7k
Vo
150k
w
Vs
47k
4.7k
W
22
5μF
33k
50uF
50μF
4.7k
4.7k
R₁
Rof
Rif
R1000
Fig. 2.20 Circuit for Q7.
Chapter 1 Solutions
DELMAR'S STANDARD TEXT OF ELECTRICITY
Ch. 1 - What are the three principal parts of an atom, and...Ch. 1 - How many times smaller is an electron than a...Ch. 1 - State the law of charges.Ch. 1 - How many times more does a proton weigh than an...Ch. 1 - How many valence electrons are generally contained...Ch. 1 - How many valence electrons are generally contained...Ch. 1 - What is electricity?Ch. 1 - What is a gluon?Ch. 1 - It is theorized that protons and neutrons are...
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- Q6)) The transistors in the feedback amplifier shown are identical, and their h-parameters are.. hie = 1.1k, hfe = 50, hre=o, and hoe = 0. Calculate Auf, Rif and Rof. {Ans: 6031583; 4. Kor. Is 4 4.7 k www 4.7k 91k 4.7k 91k 10k 1k. 10k 21000 4.7k w 15k Fig. 2.19 Circuit for Q6.arrow_forwardQ5 For the circuit shown in Fig. 2.18, hie =1.1 KQ, hfe =50. Find Avf, Rif and Rof Ans: -3.2; 193 ; 728 N. Vcc Vs Rs=10kQ Re=4KQ RF - = 40ΚΩ www Fig. 2.18 Circuit for Qs.arrow_forwardSheet No.2 Qi For the source follower shown in Fig. 2.14, Ipss =16 mA, V₂ =-4V, and VGsQ=-2.86 V. Find Avf, Rif and Rof. Assume rd is high. Ans: 0.833; ∞0; 365.7 . VDD Vo Vs R = 2.2 k Fig. 2.14 Circuit for Qi.arrow_forward
- Q4 For the circuit shown in Fig. 2.17, he-100, he -1KQ. Find A, A, R and Rof- Ans:-100; -5; 100 K; 250K. Voc RB = 100 k R.=5k Vs Rs 500 R. = 1 kn Fig. 2.17 Circuit for Quarrow_forwardQ3 The circuit of Fig. 2.16 is to have Af = -1 mA/V, D=1+ BA=50, a voltage gain of -4, Rs = 1KQ, and hfe = 150. Find RL, Re, Rif and Rof. Ans: 4 KN; 980 ; 150 KN; ∞. Vcc RL Vs -OV +11 Fig. 2.16 Circuit for Q3.arrow_forwardQ2 For the circuit shown in Fig. 2.15 hfe =150, hie =1KQ. Find Avf and Rif. Ans: 0.986; 152 KN. Vee R=4k2 Rs 1kQ Vo V, VR=1 KQ Fig. 2.15 Circuit for Q2-arrow_forward
- R1 is 978 ohms, R2 is 2150 ohms R3 is 4780 ohmsarrow_forwardPleasw draw the block diagram, don't type out what it could look like. Draw it. Thank youarrow_forward(Keynes model in continuous time) A continuous version of the Keynes modelis given by the equationsY= C + I + GT*(dC/dt) + C = aYT*(dI/dt) + I = b*(dC/dt)Write the equations in state space form, and give the conditions for stability.arrow_forward
- Can the expert solve an Integral In detall? ⑥M-1 大 80*10万 1012 es dw 7010 80x10³ ⒸP= 1 Sin (Iwl+1) dw 70x10xarrow_forwardQ1:A) Draw the directional control of DC motor using a relay. Switch controlled by PLC +V Ov (a) Motor OV (b) Motor 10 B) Define the encoder with mention its types. The term encoder is used for a device that provides a digital output as a result of angular or linear displacement. incremental encoder 2 6 absolute encoder 2 10 Q2: A) Suppose that PLC connected to three pushbutton switches as shown in this illustration: 4 2000000 0000 000000 0000 Draw a Ladder Diagram program for PLC to turn the lamp ON when the switch statuses be: Switch A = pressed, Switch B = pressed, Switch C = pressed 1:0 I:0 I:0 0:0 H/HH/H 2 Managemenarrow_forwardExample2:- 8. = e.A nia +2.1 = Find the maximum steady-state power capability of a system consisting of a generator equivalent reactance of 0.4pu connected to an infinite bus through a series reactance of 1.0 p.u. The terminal voltage of the generator is held at1.10 p.u. and the voltage of the infinite bus is 1.0 p.u.arrow_forward
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