Can you help by answering this question?

The power loss in a transmission line depends on

48 views
in Electrical Engineering by
At very low frequencies a series R-C circuit behaves as almost purely?

Your answer

Thanks for your contribution. Feel free to answer this question. Please avoid short answer. Your answer is most welcome. Be genuine.

Upload image or document:

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
Are you a robot ? (Y = Yes / N = No)
To avoid this verification in future, please log in or register.

1 Answer

0 votes
by

At very low frequencies a series R-C circuit behaves as almost purely capacitive.

Related questions

1 answer 25 views

At ______ frequencies the parallel R-L circuit behaves as purely resistive.

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 15 views

The time constant of a series R-C circuit is given by?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 14 views

In a series R-C circuit, with the increase in frequency, current (A) Reduces (B) Increases (C) Does not change (D) Becomes zero

asked May 8, 2018 in Electrical Engineering by Shimroz123
1 answer 22 views

A series R-L-C Circuit has a resonant frequency of 1000 Hz. If the values of R, L and C are doubled, the new resonant frequency is

asked May 8, 2018 in Electrical Engineering by Shimroz123
1 answer 17 views

In R-L-C series resonant circuit magnitude of resonance frequency can be changed by changing the value of?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 19 views

In a series L-C circuit at the resonant frequency the?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 61 views

In an ac series RLC circuit, the voltage across R and L is 20 V; voltage across L and C is 9 V and voltage across RLC is 15 V. What is the voltage across C?

asked May 1, 2018 in Network Analysis by Shimroz123
1 answer 22 views

What is the RMS voltage in a series RL circuit, if the voltage across R and L is 256 V and 192 V respectively? A) 320 V B) 448 V C) 64 V D) None of these

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 25 views

If resistance is 20 Q. and inductance is 27 in a R-L series circuit, then time constant of this circuit will be?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 49 views

In an AC. circuit, a low value of kVAR compared with kW indicates?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 25 views

The series and parallel resonance on L-C circuit differs in that?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 21 views

In a series RLC high Q circuit, the current peaks at a frequency  (1) equal to the resonant frequency (2) greater than the resonant frequency (3) less than the resonant frequency (4) equal to half the resonant frequency

asked Apr 29, 2018 in Network Analysis by Shimroz123
1 answer 17 views

Which of the following is true with a series circuit having resistors of different values? A) The total resistance of the circuit is the sum of the individual resistances B) The current across each resistor is the same C) The voltage drop across each resistor depends on the value of the resistor D) All the above

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 16 views

In a series resonant circuit, the impedance of the circuit is?

asked Mar 24, 2018 in Electrical Engineering by Shimroz123
1 answer 22 views

Series rc circuits

asked Jun 11 by Shimroz123
1 answer 21 views

In series resonant circuit, increasing inductance to its twice value and reducing capacitance to its half value?  

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 21 views

Wire-wound resistors are unsuitable for use at high frequencies because they?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 31 views

A DC voltage source is connected across a series RLC circuit. Under steady-state conditions, the applied DC voltage drops entirely across the

asked Apr 29, 2018 in Network Analysis by Shimroz123
1 answer 26 views

In a series circuit with unequal resistances?

asked Mar 25, 2018 in Basic concepts by Shimroz123
1 answer 24 views

Series circuit rules

asked Jun 11 by Shimroz123
2 answers 25 views

Magnitude of current at resonance in R-L-C circuit?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
2 answers 36 views

The power factor at resonance in R-L- C parallel circuit is?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 21 views

Time constant for RC circuit formula τ = RC Where, τ = time constant

asked Jul 2 in Formulas by Shimroz123
1 answer 18 views

Parallel rc circuit

asked Jun 11 by Shimroz123
1 answer 9 views

Source free RC circuit 2

asked May 10 by Shimroz123
1 answer 11 views

Source free RC circuit 3

asked May 10 by Shimroz123
1 answer 11 views

Source free RC circuit 4

asked May 10 by Shimroz123
1 answer 9 views

Source free RC circuit 5

asked May 10 by Shimroz123
1 answer 13 views

Source free RC circuit 6

asked May 10 by Shimroz123
1 answer 12 views

Source free RC circuit 7

asked May 10 by Shimroz123
1 answer 18 views

Source free RC circuit 8

asked May 10 by Shimroz123
0 answers 23 views
1 answer 51 views

Draw the single stage RC coupled amplifier circuit and explain its’s operation.

asked Sep 4, 2018 by Shimroz123
1 answer 39 views

Accurate measurement of very low resistances is possible with (A) Megger (B) Wheatstone Bridge (C) Kelvin’s Double Bridge (D) Wagner’s Earthing Device

asked Apr 25, 2018 in Electrical Measurements and Instrumentation by Shimroz123
1 answer 15 views
1 answer 16 views

The range of frequencies used in induction heating is :  (A) 0-25 Hz  (C) less than 200 Hz  (B) 50 to 100 Hz  (D) more than 1 kHz

asked Apr 29, 2018 in Utilization of electrical energy by Shimroz123
1 answer 25 views

The frequencies and voltage used in Dielectric heating are (A) 10 – 30 MHz, upto 25 kV (B) 50 – 60 Hz, upto 25 kV (C) 10 – 30 MHz, upto 100 V (D) 50 – 60 Hz, 110 V – 230 V

asked Apr 28, 2018 in Utilization of electrical energy by Shimroz123
1 answer 12 views

In a R-L-C circuit?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 31 views

In a loss-free R-L-C circuit the transient current is?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 74 views

 An independent voltage source in series with an impedance ZS=R+jXS delivers a maximum average power to a load impedance ZL when A) ZL = R B) ZL = jXS C) ZL = R-jXS D) ZL = R+jXS 

asked Jun 18, 2018 in Electrical Engineering by Shimroz123
1 answer 31 views

In a 741 Op-Amp, there is 20 dB/decade fall-off starting at a relatively low frequency. This is due to the (A) applied load (B) internal compensation (C) impedance of the source (D) power dissipation in the chip

asked Apr 26, 2018 in Electronics Engineering by Shimroz123
1 answer 6 views

In a purely inductive circuit?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 65 views

At which time power factor of the induction motor is low?

asked Mar 3, 2018 in Electrical Machine by Quiz
1 answer 32 views

Consider a circuit with four resistors in series connected to a voltage source. What happens to the voltage across each resistor, if the value of each of the resistors is doubled? A) It will double B) It will remain the same C) It will be halved D) It will become zero

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
2 answers 49 views

What is the power factor of purely resistive circuit.

asked Mar 16, 2018 in Electrical Engineering by Quiz
0 answers 15 views

The phenomenon of squirrel cage motors sometimes showing tendency to run at very low speed is known as (1) Cogging (2) Crawling (3) Damping (4) Skewing

asked Apr 11, 2018 in Electrical Engineering by Shimroz123

Welcome to electronics2electrical.com here you can ask questions related to electrical, electronics, mechanical, telecommunication, instrumentation, computer, mathematics, physics etc.
Be respectful to all the members. Do not copy and paste the answers from other websites which have copyright content. While asking question give full details about it.

Categories

Most popular tags

power motor dc circuit transformer voltage current used system phase resistance factor synchronous load ac energy induction electric generator series frequency between speed capacitor use electrical meter line difference control type mosfet transmission magnetic plant high single instrument bjt unit source advantages function diode and machine winding field define torque parallel amplifier supply shunt thyristor motors electricity arduino maximum time relay armature problem value on transformers types coil diagram state flow ratio material three formula starting direction theorem method emf operating efficiency digital wave microprocessor test instruments inductance loss measure operation connected signal low applications effect single-phase network temperature working constant losses different law wattmeter measuring compare controlled breaker drive device logic rc full switch flux wire resistivity disadvantages free of materials machines angle force converter conductor transistor gain open protection scr core measurement number bridge principle generators reactance circuits negative the friction iron loop short pole battery conservation steam resistors hysteresis computer using analog lines secondary station gate a rectifier inverter linear induced relays nuclear capacitance basic characteristics design direct work rotor electronics ammeter forces diesel damping rlc connection factors capacitors minimum insulation moving regulation running self systems air fault range main stability quality starter igbt eddy alternator ideal rl average 3-phase plants arc thermal error fuzzy biasing dielectric pressure balanced superposition errors copper rotation feedback impedance measured electronic electrons charge inductive transfer explain start off back curve over solar is three-phase tariff locomotive peak bias zener engineering commutator surge conductors rating universal potentiometer density permanent mechanical transducer capacity memory adc excitation two fuse pure harmonics application semiconductor inductor internal pmmc reaction welding resonance traction permeability breakers rms designed electromagnetic si generation brushes switching capacitive shaded rate 1 distribution resistor methods delta star oscillator reluctance simplification algebra 8085 boolean weston dynamometer insulating strength installation definition fuel heating earth units

8,471 questions

7,069 answers

134 comments

3,088 users

...