A 500 resistor is connected across the 500 2 antenna input of a radio receiver. The bandwidth of the radio receiver is 30Khz and the resistance is at 270C. Calculate the noise power and the noise voltage applied at the input of the receiver.

Q: LS RKN In 32A Un 240/415V- 30mA 0.15 CE IEC61008 LS Industrial Systems Test monthly 1/3/5/N 246 N…

A: The given picture is of LS RKN, 32 A RCBO switch which is used as Residual current circuit breaker…

Q: Find total current

A: Given circuit,

Q: Using Nodal Analysis, solve for VA.

A:

Q: Using Thevenin's theorem, find the Thevenin equivalent circuit and the load current IL, for the…

A: The thevenin's equivalent circuit can be obtained by reducing the parallel connected network and…

Q: Ck={0,0,0,1,0,1,0,0}

A:

Q: 7. Two edge-triggered J-K flip-flops are shown in below Figure. If the inputs are as shown, draw the…

A:

Q: 3,105 Bbc- q p & ar งา M 75/20%

A: We can get thevenin equivalent circuit by finding open circuit voltage across ab and net impedance…

Q: Q1 (A): Sketch the Nyquist plot of the unity feedback system that shown in figure (1). Is the close…

A:

Q: 3 Use Thevenin method to E Rs b√ UR₁ R₂ ŪRY □ RE R3 calculate |x E=240V R₁=45 R₂-30 R3 =15 Ry=20…

A: We need to simplify the given circuit using thevenin theorem

Q: Write each of the sums or products as a complex number in standard form a. (2+3i) + (7-4i) b. (4-21)…

A: In this question we need to find a sum or products of given complex numbers

Q: For the x(t) signal shown below, make the relevant drawings in the coordinate plane. x(t) 3 D.…

A:

Q: A transformer, when tested on full-load, is found to have Cu loss 1.8% and reactance drop 3.8%.…

A: In this question,   We need to determine the voltage regulations for the different different power…

Q: Investigate Causality, Time invariance, Linearity of the system for the systems in the questions…

A: In this question we will write about system causality , time invariance and linearity..

Q: 11.51 In a balanced three-phase system, the abc-phase- sequence source is wye connected and Van…

A:

Q: Convert decimal number 33 into BCD. O 00111011 01110011 00110010 O 00110011

A: For  convert decimal to BCD code  first convert every digit of desimal to their four digit…

Q: 7- The Full load. Cu loss and iron loss of a transformer are 920 W and 430 W respectively. (i)…

A: In this question we will find loading of transformer for achieving maximum efficiency...

Q: 5) 10 950" 2001 Find current in, is, is osing mesh analysis method. In the circuit use, 100, gl, se…

A:

Q: VDD=16V, RD=2120 ohm, VP=-4 V, IDSS=5mA, RA-33363 ohm, RB-11501 ohm, RS-817ohm and Vtest=4V…

A:

Q: Two batteries each of open circuit voltage 2 V and internal resistance 2 Q are connected in parallel…

A:

Q: Application analog filter

A: We need to answer the application of a analog filter.

Q: A single period of the magnitude and phase spectra of a discrete-time signal is given as follows: 1…

A:

Q: 3) Find the transfer function X2(s) / F(s) I X₁ x₂ k My ƒ(1). B₁ B₂ M₂ B₂ BA

A: Transfer functions are a mathematical vehicle for classic controls. Transfer functions are available…

Q: 1- A 200-KVA transformer has an efficiency of 98 % at full-load. If the maximum efficiency occurs at…

A:

Q: FIND THE TOTAL FLUX DENSITY IN REGION: 1>=Y>=10 1>=Z>=2 X=0 If an infinite current sheet of k= 3ay…

A: In this question we will find flux density due to given infinite current sheet...

Q: Data Simulated Data Simulated i Simulated V Computed Data Faculty of Engineering Computed i i,…

A:

Q: 15) E.M.F has the unit of (A) Power (B) Energy (C) Charge (D) None of the above.

A: Generally the units of E.M.F is Volts .

Q: 5. Four metal plates, each of surface area A on one side, are placed at a distance d from each other…

A: In this question we will find equivalent capacitance between point A and B.....

Q: 23 A 50 Hz split-phase induction motor has a resistance of 50 and an inductive reactance of 200 in…

A: In this question,  We need to determine the value of resistance R and capacitance C are connected in…

Q: Earth wires are connected to the RCDs & .2 :MCBs حدد إجابتك False True

A: Earth wires are those wire which provides a low resistance  path for leakage current . However these…

Q: VDD RD Q1 RS vss VDD=18V, VSS=-4V, RD=1050 ohm, RS-437 ohm, VP=-3 V, IDSS=49mA Determine the drain…

A:

Q: Given the BJT transistor characteristics of Fig. 121: a. Draw a load line on the characteristics…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the percent resolution of a DAC that has 7 inputs?

A: Given  7 input DAC, we need to find the percentage resolution. Find the below attachment for clear…

Q: 1. Given the following transfer function: Y(s) X(s) = G(s) = s+2 s²+2s +3 d. Would the system step…

A:

Q: 6- A 600 kVA, 1-ph transformer has an efficiency of 92 % both at full- load and half-load at unity…

A: In this question we need to find efficiency of transformer for given loading conditions.

Q: R1 SQ L1 XL-3Q R2 www. 60 E1 30 VAC 20 XC-20 XC-452 Find the individual currents using the following…

A: Given: Consider the following circuit: To find: The individual currents use the following…

Q: 10- A 10-kVA, 500/250-V, single-phase transformer has its maximum efficiency of 94 % when delivering…

A: Maximum efficiency will occur at PCu=PI where PCu is copper loss at any specified load. Efficiency…

Q: Assuming ideal op amps, find the voltage gain vo/vi (30) 100 ΚΩ Μ 20 ΚΩ w U 20 ΚΩ

A: Given circuit,

Q: For a DC current through a conductor prove that § 7.ds = 0

A:

Q: OZ Draw S. F.G for the sys. shown in the figure below and fin Y/U

A:

Q: Shoe the correct graph of the network shown by implementing the characteristic curve if loss= 5mA…

A: In this question,   We need to determine the voltage VG  , VGSQ  , VD ,  VS  and drain current?

Q: 1020 v J252 4.12 W 12 WWW 81 -1352 22-90° A 9 to b IDR -J5R

A: First we solved for isc and vth .Then we found Rth . Using Norton equivalent we found io.

Q: Schneider LON I 0.OFF MCCB MCB RCD Isolator

A:

Q: Q1: Determine the critical frequency for the figure below:

A: The given circuit is a cascaded active low pass filter. The circuit contains 4 capacitor so the…

Q: . Bulb 1, 2,3 controlled by switch 1 in a parallel connection, bulb 4 controlled by switch 2 in…

A:

Q: Draw the output waveform and include the voltage value (silicon diode). C +8 V R Vout Vin 0 -8 V +1₁

A: given negative clamper circuit

Q: For the K-map in the given figure, the simplified boolean expression is _.

A:

Q: E1 30 VAC 20 R1 SQ XC-20 L1 XL-3Q C2 XC-452 R2 E2 40 VAC 260

A: Given circuit is shown below.

Q: A spherical capacitor having a radius of 5cm and 5.5cm for positive and negative conductor…

A:

Q: Consider a communications satellite that orbits the Earth at a height of about 40,000 km. At this…

A: Communication Satellite: A communications satellite is a man-made spacecraft that uses a transponder…

Q: Draw A.C Circuit Find current gain at VDS = 14 V 0 18 V 2.2 ΚΩ A Hrovo Hrovi 0.39 k - 4 V

A:

Antenna Characteristics

The antenna is an important concept in the domain of electronics and communication engineering. An antenna forms an integral part of many commonly used devices such as wireless modems, routers, game controllers, mobile phones, bluetooth devices, and so on. In simple terms, any wireless communication makes use of antennas to serve the purpose. An antenna, also known by the term 'arial', is an electrical device that converts electrical signals into electromagnetic waves or electromagnetic waves into electrical signals. An antenna contains a transmission line usually made up of co-axial cable, it then receives the signals and converts them into electromagnetic waves, which are then transmitted via space into their required destination. A communication system essentially makes use of two antennas, a transmission antenna, which converts electrical signals into electromagnetic waves, and a receiving antenna, which receives the electromagnetic waves and converts them back into electrical signals.