A shunt generator supplies a load of 5.5-kW at 110-volt through a pair of feeder 0. armature resistance is 0.1-ohm, shunt field resistance of 40-ohm. Find the power i he efficiency.

Q: Determine the output voltage for the following network with the input shown in the figure below…

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Q: 3. A PMMC instrument has full-scale deflection current Ima10 mA and a coil resistance RMI ks2.…

A: Solution: First all let us take a basic ammeter. A stunt resister is connected in parelles to…

Q: Find the equivalent resistance seen by the generator 10v. 52 50 302 42 122 V. 50 72

A: The circuit diagram is given with all the resistor values . To find = equivalent resistance of the…

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A: The electric power is given by, P=I2R Here, I is the current and R is the resistance. Rearranging…

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Q: A 5.5-kW water heater operates at 240 V. i. Should the heater circuit have a 20A or a 30A circuit…

A: Given: Power,P=5.5kW=5.5×103WVoltage,V=240V A circuit breaker is an electrical switch that protects…

Q: A galvanometer has resistance of 162 It shows firell a scate deflection, when a current of soms is…

A: We need to find- Resistance (X)=? The data given are- G=16 ohm Ig=20 mA=0.02 A S=0.06 ohm I=8 A

Q: A 50.7 ohm resistor is put into a circuit with a 16 volt battery. What is the power dissipated (in…

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Q: A moving coil galvan resistance of 9.8 and gives full scale deflection when a current of 10 mA…

A: To find-Shunt resistance (S)=?Given-G=9.8 ohmIg=10 mA=10-2AI=500 mA=500×10-3A

Q: (a) What is the unknown emfx in a potentiometer that balances when Rx is 10.0 Ω , and balances when…

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Q: voltage va (60.0 V sin 120 oltis apolled across a 20.0 ohm resistor. What will he the ammeter…

A: Voltage: v=(60.0 V) sin120πt ...(1) Resistance: R=20.0 Ω

Q: The owner of a 3 hectares piggery located at Texas owned a 5 kw of electric generator pump.…

A: Here, We Have, V = 120 and 140 volt R = 0.42 ohm

Q: Consider a series RC circuit as in Foure below forwhich R 4D MO C60 ande33 LA) in the resistor 10.0…

A: Given data-R=4 MΩC=6 μFε=33.3 Vt=10 s

Q: blhat must be the emp E of the circuit so that the unent flowing through the 7 L resista fs l:804…

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Q: Integrated ConceptsCold vaporizers pass a current through water, evaporating it with only a small…

A: Given Data: The current in a device is, I=3.5 A The supplied voltage is, V=120 V The efficiency of a…

Q: LOV 2 600-2 6002 = COME

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Q: A moving coil galvanoi resistance of 9.8 and gives full scale deflection when a current of 10 mA…

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Q: Three 5 ohms resistors are connected in series with a 12 v power supply . ( Draw circuit ) 1 )…

A: Given Data : The resistance of all the resistors is given as R=5Ω The voltage of the battery is…

Q: has calls with a resistance of 25 ohm operates from a voltage of 238 V. When the mc s operating at…

A: An electric current is a stream of charged particles, such as electrons or ions, moving through an…

Q: 8. A de-iang equipment fiHed to a radio aerial consicte of a length ota recis tance bire so arranged…

A: (a) the current in the resistance wire. (b) the power lost in the copper connecting wire. (c) the…

Q: battery are 5) Fee Three resistor of a of the wired in series. The ve sistance a resistor s The emf…

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Q: If one branch of a 120-V power line is protected by a fuse of 20-A. Will the fuse carry 10-Ohm load?

A: Power line = 120 volts fuse rating = 20 A It means that the maximum current that can flow through…

Q: A potentiometer wire of 5 m long is conneclēd across a cell of emf av. Another cell gives a null…

A: To find- E.m.f. of cell (e)=? Given- L=5 m l=275 cm l=2.75 m V=2 V

Q: The current in a circuit is 3.8 A and Valtage is 7V find the value of resiatence

A: Given data :          Current  =  I           Voltage  =  V         To find :             Resistance…

Q: power was used

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Q: (a) What is the unknown emfx in a potentiometer that balances when Rx is 10.0 Ω , and balances when…

A: (a)  From the balance condition of the potentiometer, the unknown standard emf can be given by,

Q: power dissipated

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Q: A galvometer with a full- scale sensitivity of 500 mA and a coil resis- tance of 60 is to be used to…

A: Given,Scale sensitivity for current, Coil resistance, Ammeter reading, According to the figure,

Q: The mechanical power output of an electric motor in 140 he. The motor in connected to a 120 v sourcn…

A: Given:                     V=240V                     η=83.0%To find                     a)…