If an energy meter makes 5 revolutions in 100 seconds, when a load of 225 W is connected, the meter constant is?

Q: L14 Table 1: eg Example (same as last lecture): jXeq R₂ www mm R₁ www IM R, (1-s) JXM Rc ph S Given…

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Q: Three 47.1 ohm resistors and three 17.1 H inductors are all in series with a 37 volt battery and a…

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Q: Relation between currents according to KCL is it 12 is 14 i3

A: According to Kirchhoff's current law (KCL), the relation between the currents shown in the given…

Q: Q1//A power plant has to meet the following load demand: Load A: 100 MW from 8 AM - 6 PM Load B: 150…

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Q: The magnetic force acts on the wire 3 +5 cm- 20 A 4 5 A 10 cm 2 cm 0.0286 mN 0.1 mN None of the…

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Q: If we use 5000 µF, we can get a very low ripple voltage. But this is so bad and this a disadvantage,…

A: According to the given question we are using a 5000 micro farads capacitance , then there is a…

Q: Switch S was open for a long time. What total amount of charge goes through switch S after the…

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Q: The given power triangle is for a motor. How much current is consumed by this motor if the supply…

A: Given, Power triangle Supply voltage is 230 V at 60 Hz.

Q: What is Ohm’s Law, and why is voltage so important.

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Q: The saw-tooth voltage waveform shown in the figure is fed to a moving iron A. meter. Its reading…

A: Given waveform is - Given meter is moving iron meter.

Q: Q4// A supply company offers the following alternative tariffs (i) Standing charges of Rs 75 per…

A: The solution can be achieved as follows.

Q: Draw the problem and answer, thanks.  A charge of 82 f C is placed inside a cube. What is the…

A: Given - qin=82fc φ=∮E→.ds=qinξ0 φtotal=qinε0   φeach phase=qin6×8.85×10-12

Q: The meter constant of a single phase 230 V induction watt hour meter is 400 rev/kWh. The speed of…

A: Given, a induction watt hour meter having Voltage, V= 230 V Current, I= 10 A Meter constant, K= 400…

Q: A wire carrie's a current, I = 3 cos 134t amperes. What is the average current over 6 seconds?

A: The Given is; I=3 cos134t At=6 Seconds

Q: Given the following Resistances and Inductors in Series and Voltage Source: R1 = 14 ohms R2 = 20…

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Q: Question 8 The magnetic force acts on the wire 3 +5 cm- 20 A 15 A 10 cm 2 cm 0.1 mN 0.0286 mN

A: given current carrying square loop.

Q: In Figure 2, what is Vo in rms volts? 16 kW 0.9 pf lagging 20 kW 6/0° A rms Vo 0.8 pf lagging Figure…

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Q: Q5// The power generation equipment of a power station cost Rs 15,75,000 and has a useful life of 25…

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Q: How much change in the power of wind will take place if wind velocity becomes 3 times 3 times 27…

A: Wind power will increase 27 times of wind power before

Q: This type of energy can be used to produce fuels such as hydrogen: None of all answers O OTEC Energy…

A: Given: Which type of energy can be used to produce fuels such as hydrogen?

Q: 1-14 How many independent equations can be obtained from the following circuit with Kirchhoff's…

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Q: Find the value of the currents 11 and 12 12 100 ohm 10V 10V 100 ohm -0.3 and -0.1

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Q: How much change in the energy of wind will take place if wind velocity becomes 3 times

A: The energy generated by wind turbine is directly proportional to power generated by wind turbine and…

Q: What current will flow in a 10 ohms resistor if the voltage wave increases linearly from 50 to 100…

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Q: A generating station supplies the following loads: 15000 kW, 12000 kW, 8500 kW, 6000 kW and 450 kW.…

A: For the given loads  15000 kW, 12000 kW, 8500 kW, 6000 kW, 450 kW. Maximum demand = 22000 kW. annual…

Q: What is the RMS value of an AC voltage that has a 347 V peak? O a. 245.3 b.490.6 C. 265.7 d. 469.3…

A: Given that  VRMS = 245 V  VP = ?

Q: None of the choices

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