The directivity proportional directly to the half power beamwidth (HPBW) False True

Q: In Radial Distribution, the voltage across the Loads away from the Feeding Point goes on increasing.…

A: The given question is as follows-:

Q: An air filled by 5- by 2-cM Navegoui.de h as Ezs=20 Sin 4OL K SPNTYEJPZ v/m at 15 GHZ aj What mode…

A: Wave is function of space and time. Frequency below which attenuation occur and above which…

Q: The effect of capacitance between line and ground in a short transmission line cannot be neglected.…

A: When the length of line is less than 80km its considered as short transmission line

Q: The a.c. supply voltage, 230 V measured by voltmeter is average value. Select one: True False

A: Ac supply voltage 230V It's measures by voltmeter?

Q: All integrated circuit (IC) are polarized. Select one: True False

A: IC RS485 is a non polar .

Q: The directivity proportional directly to the (half power beamwidth (HPBW False True

A: We need to tell about whether the given statement is true or false.

Q: 200 MW 100 Mvar Two One Amps slack 214 MW 146 Mvar 1. Which bus has a voltage with a larger phase…

A:

Q: The leakage currents are negligible as compared to the current flowing in the transmission lines.…

A: In this question we will write about leakage currents....

Q: If the values of real power and reactive power is specified for a bus, then it is called as PV bus.…

A: If values of real power P and reactive power Q is specified for a bus then it is called PQ bus (load…

Q: Calculate what L network components will match a 60 internal resistance in series with an internal…

A: We need to calculate the value of inductor L which will match a 6 Ω internal resistance in series…

Q: xplain this analogy, relating the quantities of beer and foam to the different types of power n an…

A: It is being given that a mug of beer and this analogy needs to be explained.

Q: The GMD is always lesser than the GMR. Select one: True False

A: Given That GMD is always lesser than GMR

Q: 4. The solar elevation angle has a fixed value all over the year ( Justify: a. True b. False,

A: In this question we need to verify the given statement is true or false

Q: Automotive electric loads are connected in parallel Select one : True False

A: Given :   In the question they want to know whether automatic electric loads are connected in in…

Q: In distribution systems, fixed capacitors are usually sized for minimum base-load conditions. Select…

A: Distribution system

Q: A horizontal beam ab with cross sectional dimensions b=0.75 in , h =8.0 in. Is supported by an…

A:

Q: negligible only if the length of the Transmission Line does not exceed how many kilometers? A. 240…

A: In this question, we will write shunt capacitance effect...

Q: if Pd exceeds Pg generation, what will be the effects on the frequency of the power systems

A: lf Pd exceeds Pg generation, The effects on the frequency of the power systems will be ?

Q: Two insulator discs of identical capacitance value C make up a string for a 22 kV, 50 Hz…

A:

Q: TRUE OR FALSE? On the electric power grid, supply must equal demand at all times, otherwise…

A: The solution to the above question is provided in the following steps.

Q: Given a load factor of 0.48 and installed capacity of 35000kW, reserve over peak of 3000kW and hours…

A: Given,  Load factor = 0.48 Installed capacity = 35000 kW  Reserve capacity = 3000 kW  Hour out of…

Q: In a short transmission line, the line charging current value is smaller than a medium transmission…

A: In this question we will write about charging current in lines...

Q: Calculate the phase shifts, de(k), for the hard core potential, V(r) 00, r a. %3D Simplify the…

A: For the hardcore potenctial, V(r) = ∞r<a0r<a   Here,  we have to simplify for the S-wave.

Q: How much demand factor is considered in the first 3000VA of hospital occupancy? 40% 35% 100% 20%

A: Demand factor:- It is defined as the ratio of maximum demand to the connected load on the system. It…

Q: The directivity proportional directly to the half power beamwidth (HPBW) * False O True

A:

Q: Find: 1. Voltage at the source (no capacitors are installed) 2. Capacitors are installed at the load…

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

Q: 1. Compare the methods for power transmission with respect to usage, cost, connection, stability,…

A: Transmission Line: A transmission line is a specialized cable or other structure used in electrical…

Q: Determine the values of Ic and Vce for the circuit. Assume VCE = 8 V, RB = 360 kohm and RC = 2 kohm…

A: Given, VCE=8V RB=360 kohm RC=2 kohm

Q: E Refer to the above AC bridge Which one is the correct statement? Select one: O a. With the…

A:

Q: Low Power Factor causes less tariff for the consumer. Select one: O True False

A: No due to low power factor it draws more current due to which increases power loss.  Hence more…

Q: The directivity proportional directly to the half power beamwidth (HPBW) * O False O True

A:

Q: or Graded Insulators, the Capacitance of the unit earest the line is the least. elect one: O True O…

A:

Q: A 500 MVA synchronous machine has H, = 5.6 MJ/MVA and a 1200 MVA machine has H₂ = 2.0 MJ/MVA. The…

A:

Q: How to convert 22 mW of power into the units of dBm

A: In this case, 22 mW of power is to be converted into its equivalent power in dBm.

Q: True

A:

Q: The self admittance is the sum of all admittances connected between the buses. Select one: O True O…

A: The self admittance is the sum of all admittance connected between the buses.

Q: The voltage generated by using an MHD system is dependent upon the speed of the conductive gas.…

A: This statement is true or false The voltage generated by using the MHD system is dependent upon the…

Q: 2. Distribution factor proportional with......

A: Note: As per our rule we’ll answer the first question since the exact one wasn’t specified. Please…

Q: Electrical load that draws current whose impedance varies throughout the cycle of the input ac…

A: Correct option is TRUE we know that Non linear loads draws non linear current whose impedance is…

Q: Using source transformation, calculate the value of VAB (in volts). (disregard the sign or polarity,…

A: Source transformation is a method of converting voltage source connected in series with a resistor…

Q: PV ________ is a group of PV __________ that comprises the complete PV generating unit.…

A: PV modules is formed using number of PV cells  All the cells of PV module are connected in series…

Q: In a medium transmission line, the line charging current value is higher than a short transmission…

A: Given  In a medium transmission line ,the line charge current value is higher than a short…

Q: Over-reliance on renewable energy sources is the main cause of energy crisis.   Select one: True…

A: Need to find true false

Q: Large-scale Hydroelectric Power Stations usually has a Dam. Select one: True False

A: Choose the given Statment is true or false?    Large-scale Hydroelectric Power Stations usually has…

Q: II. Stability: Tell if the system is stable, marginally stable or unstable using Routh Hurwitz…

A: In this question,   We need to check the system is stable or unstable  The Characterstic equation…

Q: The voltage controlled bus are generally made to take the additional real and reactive power to…

A: Voltage control bus take reactive power not real power ....so false

Q: Can we connect a 10A load to domestic socket outlet? Justify your answer

A: According to question we have to justify the given condition.

Q: A proposed building design has 10,000 sq ft of glass with shading coefficient 0.7, equally…

A:

Q: Calculate what L network components will match a 60 internal resistance in series with an internal…

A:

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.