HEPA filters are used to remove microbes from: A) human tissues B) air C) medical instruments D) liquids
Q: 4. A battery may be rated in ampere-hours (Ah). An lead-acid battery is rated at 160 Ah. (a) what is…
A: In this question, We need to calculate the maximum current if time t= 40h and how many days it last…
Q: For a certain dynamometer ammeter, the mutual inductance (M) varies with deflection 8° as M = -6cos…
A: Given a dynamometer ammeter having, The mutual inductance varies with deflection θ as, M=-6 cosθ+30°…
Q: The voltage across R₁ resistor in the circuit shown below is? V1 10 R1 60 www 29
A: Given = R1= 60ΩR2= 40ΩV1= 10v
Q: A single-phase motor uses conductors made of 12 AWG copper. The motor is located 200 ft from its…
A:
Q: What is the effect on the signal-to-noise ratio of a system (in dB) if the bandwidth is doubled,…
A: Given If we double the Bandwidth then what will be S/N
Q: An A/D converter has a full-scale voltage of 10V. 1. What's the minimum number of bits if a…
A:
Q: In a TVRO circuit, the antenna is connected directly to the amplifier. To match the input impedance…
A: Given equivalent noise resistance Rn=129 kΩ the input resistance of the amplifier Ra=15 kΩ Noise…
Q: EXPLAIN THE PRINCIPLE OF OPERATION OF THE ARSONVAL METER MOVEMENT.
A:
Q: energy bands in the neutral p and n regions and in the space charge region. b) Draw the space charge…
A:
Q: H.W Ans 00 Vo Vi Find V₂ ? Vi 11 Vi -8 R Link To 가락 All resistors are equal
A:
Q: motor delivers 15 kW at a slip of 5%. Calculate: a) Synchronous speed b) Rotor speed
A: We need to find out synchronous speed and rotor speed .
Q: 5V 4 V₁. V₂ i Vzi 1₁: 12: 150 - V₂ + + I toon w 1000. 4702 Vi I₂ 220-2
A:
Q: 9.27 A parallel RLC circuit has the node equation + 50v + 100 [ v dt = du dt dt = 110 cos(377t -…
A: Given: RLC Circuit node equation, dvdt+50v+100∫vdt=110cos(377t-10°)
Q: Why fuses can interrupt heavy short-circuit currents successfully?
A: Fuse: Fuse is an electrical safety device which protect the system or device from over current. In…
Q: H.W 69 Find Vo ? Vi Mi Ans & V ₁₁ = -8 Vi R w Link time Love All resistors are equal
A: We need to find out the voltage gain for given circuit
Q: I. Problem solving. Solve the following problems. 1. A 36-pole alternator is operated at 20 rps.…
A:
Q: 3. 8√ E + 252 V3 + V₁ + €65 452 M V₂ Find V₁, V₂ x V₂. 11+ ? LOV
A:
Q: 2. A telephone wire has a current of 20 µA flowing through it. How long does it take for a charge of…
A: SOLUTION Given Telephone Wire has current = I…
Q: 1. Determine the equivalent Resistance of Terminals a and d. a b Μ Μ 12 Ω 4 Ω 10 Ω Μ C 33 Ω d m 36 Ω…
A: In this question, We need to determine the equivalent resistance across the terminal a and d. We…
Q: Answer: The current i at 7s (in mA) is.. Answer: For the first 2 questions, consider the capacitor…
A: As per our company guidelines we are supposed to answer only first question kindly repost other…
Q: 1. A 500 V, 250 kW, long shunt compound generator induces an e.m.f. of 480 V when running at 1000…
A: Given that: Terminal voltage Vt=250 V Full load armature current Ia=40 A Friction windage loss,…
Q: A diode generator is required to produce 13 milli volt of noise in a receiver with an input…
A:
Q: Find the VSWR, if the reflection coefficient is 0.8
A: Given The reflection coefficient of the load is ΓL=0.8,
Q: The infinite output voltage is possible for real circuits True False
A: False Since infinite voltage is possible only when there exist ideal sources and elements So we…
Q: Use KCL at all node except the reference to write the KCL equations 3.1 A V₁ 552 V₂ ww 2923 H₁- 12 -…
A:
Q: An AM receiver with an RF amplifier and an AF amplifier has an overall noise factor of 60. The mixer…
A:
Q: A heating element using nichrome connected to a 230 V supply draws an initial current of 3.2 A which…
A: Given, Supply voltage, V=230 V. Initial current, I1=3.2 A. Steady state current, I2=2.8 A. Initial…
Q: 5V q + 1052 652 Find : a) Va Ve b.) c) Vf Vce e) Vig 6V 72 g 92 (A. -8V f.) Vaf Vnd Vga Vhc Vi 802…
A:
Q: Q2: Suppose you have the following modulated signal with the output wave changes of ± 5.5 Vp: am (t)…
A: Note: We are authorized to answer first three subparts only. Please repost your question for other…
Q: What value of inductance is required in order that its reactance at 580 kHz be equal to the…
A:
Q: A 100 μA ammeter has an internal resistance of 100 2. For extending its range to measure 500 µA, the…
A: Given: Meter current, Im=100 μA. Meter internal resistance, Rm=100 Ω. Extended range of current,…
Q: Two low pass signals, each band limited 4 KHz, are to be time multiplexed into a single channel…
A: Given data, Band limit BL=4 kHz Frequency fs=10 kHz
Q: An iron cored coil with 1000 turns generates a magnetic flux of 500 µwb in the core while carrying…
A: Given an iron-cored coil with, Total number of turns, N=1000 turns. Magnetic flux, φ=500 μWb.…
Q: The number of roots of s3 + 5s2 + 7s + 3 = 0 in the left half of the s-plane is zero one two ✓ three
A: Given: s3+5s2+7s+3=0
Q: In an continuous LTI system, for input u(t), the output is 2(1 - e)u(t); for input cost, the output…
A:
Q: Question # 5: Find the ramp response for a system whose transfer function is G(s) = s/ [(s+4) (s+8)]
A:
Q: could u please explain how is the final equation gotten. What is Vex and how are the equations for…
A:
Q: Express the signal x2(t) by a single expression valid for all t. X2) 2 다
A:
Q: For each of the following pairs of semiconductors, whichone will have the larger band gap: (a) CdS…
A: Band gap:- The distance between the conduction band and the valence band of electrons is known as a…
Q: photoelectric proximity sensor might have
A: 1. A photoelectric proximity sensor might have trouble detecting d. All of the above photoelectric…
Q: Identify the types of batteries used in thefollowing products:a. a laptop computerb. an electric…
A: Battery stores DC current and is used for the backup process when there is no supply current. (a)…
Q: For the amplifier shown in Figure 2, the BJT parameters are ß = 100, VBE (on): 0.75 V, VCE (sat) =…
A:
Q: Explain the digital communication system block diagram.
A:
Q: 4) Knowing that Planck's constant h = 6.626 × 10-³4 J s, the speed of light (in vacuum) co ≈ 3 × 10⁰…
A: Given, Planck's constant, h=6.626×10-34 Js. Speed of light, co=3×108 ms. Elementary charge,…
Q: energy a) Draw energy band diagram of a pn junction in thermal equilibrium showing the bands in the…
A:
Q: Caxade Three similar resistors connected in star draw a line current of 5 A from a 400 V, 3-phase…
A:
Q: For the following voltage function: What is the correct value for the frequency in Hz, for the…
A: In this question, We need to determine the frequency of the voltage signals. We know Standard…
Q: Q2) Tick the correct answer for the following statements 1. An ideal transformer is connected to a…
A: Given: Ideal transformer is connected to a 50 V battery, while the load is 100 Ω. the turn ratio is…
Q: ЗА 1 10 52 ох 1-0 4F 40 2A 2 A
A: We need to find out voltage across capacitor for given circuit
Q: 6. These 3 sinusoids are added together, and sampled every 10 ms, Calculate the first 10 points of…
A: Given three continuous time domain signal. Asked to find the digitalized signal sampled at 10ms, and…
HEPA filters are used to remove microbes from:
A) human tissues
B) air
C) medical instruments
D) liquids
Step by step
Solved in 2 steps
- Mask design. Silicon solar cell is made of Al thin-film electrodes on silicon using lift-off technology. The linewidth of Al electrode is 10 μµm and the spacing between the adjacent electrodes is 30 µm, diameter of the ring is 500 µm. There are two contact areas, 100 x 100 µm at the end of each electrode. Draw a mask, mark down the dimensions, and clearly indicate the tone (clear or opaque) of each region on the mask. Contact Aluminum thin film electrode SiliconPlease solve no chegg solutions please.Q# 02: i- What is difference between a Thyrister & Triac device? ii- Draw symbols of each device. iii- Draw the V-I characteristic curve of a TRIAC device and describe it in your own words.
- Please provide Handwritten answer. 2. Which of the following has the biggest impact on the adhesion of photoresist on silicon wafer? * A) Surface is clear from contamination B) Smooth surface and flatness of the silicon wafer C) Photoresist primers coating before the photoresist coating D) the silicon wafer is heated at 140 Celcius before the spin coating E) Other:Please include solutionWhat is CEMF?
- Q# 01: i- Draw the V-I characteristic curve of a Thyristor/SCR device. ii- Describe this V-I characteristic curve of a Thyristor/SCR device in your own words.Explain what will happen to a semiconductor doped by equal concentration of donors and acceptor impurities? *Please provide the answer as in the texbook.TQ.1. Caused by one or more cells not producing voltage. May be due to cheap construction, overheating or mechanical damage. A. Loss of active materials B. Internal Shorts C. Sulfation D. Internal Corrosion 2. Result of excessive depth of discharge and age. Mostly a problem with cheaper batleries. A. Loss of active materials B. Internal Shorts C. Sulfalion D. Internal Corrosion 3. The unit of measurement used for electrical pressure is- A. ohm B. volt C. energy D. amperes 4. What will happen if a Solar module is not properly oriented? A. Nothing B. Power is reduced due to different solar position during each season C. Power is increased due to different solar position during each season D. All of the above 5. In taking the Voc, you should set the multi-meter : A. High to compensate for the power B. Low to compensate for the current C. Volts DC D. 20 A DC
- image483ES Style: APA ert E Bibliography D! Update Table L Update Index Mark Insert on Caption Cross-reference Entry Citations & Bibliography Captions Index Write the alphabet of your chosen answer in the space given below (fill the table given below) Alphabet Sentence SN Component No. of free electrons not A Varactor diode equal to No. of free holes K 1 2 By pass Capacitor Forward Bias Extrinsic 3 No. of free electrons equal to No. of free holes Connected parallel to Re Semiconductor D Built in potential 4 (V) E Connected parallel to Re Reverse Bias SN Alphabet 1 2 3 DELLQuestion 1 TV extrins a) Describe the difference between metal, semiconductor, and insulator in terms of conductivity and bandgap (4 marks) X b) Describe the formation of P-depletion layer during forward bias condition by showing suitable drawings (6 marks) Plåt &