28 views
in Electrical Engineering by
Consider a circuit with four 10 Ω resistors connected in parallel and the current flowing through the circuit is 5 A. What will be the current if the above 4 resistors are connected in parallel?

A) 5 A B) 50 A

C) 500 A D) None of these

1 Answer

0 votes
by

Consider a circuit with four 10 Ω resistors connected in parallel and the current flowing through the circuit is 5 A. What will be the current if the above 4 resistors are connected in parallel?

A) 5 A B) 50 A

C) 500 A D) None of these

by
please explain me ,how it is 500A

Related questions

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
1 answer 22 views

What is the total resistance if 5 resistors of 20 Ω each are connected in series? A) 100 Ω B) 4 Ω C) 20 Ω D) None of these

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 18 views

When three resistors with unequal values are connected in parallel, _______ A) The current across the resistors is the same  B) The voltage drop across the resistors is the same C) The voltage drops across the resistors is proportional to the resistance of each resistor D) None of these

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 15 views

The circuit has resistors, capacitors and semi-conductor diodes. The circuit will be known as

asked Mar 25, 2018 in Network Analysis by Shimroz123
1 answer 80 views

Consider a circuit with three parallel branches connected across a DC supply. What is the ratio of the branch currents I1 : I2 : I3 if the branch resistances are in the ratio of 2 : 3 : 4 respectively? A) 2 : 3 : 4 B) 6 : 4 : 3 C) 4 : 3 : 2 D) None of these

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 22 views

Three identical resistors are first connected in parallel and then in series. The resultant resistance of the first combination to the second will be?

asked Mar 25, 2018 in Basic concepts by Shimroz123
1 answer 12 views

The amount of current flowing through a circuit with a 40 V source and 6.8 kΩ of resistance is equal to: A. 27.2 mA B. 59 mA C. 5.9 mA D. 590 mA

asked Apr 12, 2018 in Electrical Engineering by Shimroz123
0 answers 9 views

The current i(t), through a 10 Ω resistor in series with an inductance, is given by I(t) = 3 + 4sin (100t + 450 ) + 4 sin(300t +600) amperes. The RMS values of the current and power dissipation in the circuit are:  (A) √41 A, 410 W respectively (B) √35 A, 350 W respectively (C) 5 A, 250 W respectively (D) 11 A, 1210 W respectively

asked Apr 5, 2018 in Electrical Engineering by Shimroz123
1 answer 14 views

Three identical resistors connected in star consume 5000 W. If the resistors are connected in delta across the same supply, the power consumed will be

asked May 8, 2018 in Electrical Engineering by Shimroz123
3 answers 130 views

Three resistors of 4 Ω, 6 Ω and 9 Ω are connected in parallel. Which resistor consumes the maximum power?  (A) 4 Ω (B) 6 Ω (C) 9 Ω (D) 17 Ω

asked Apr 5, 2018 in Electrical Engineering by Shimroz123
1 answer 14 views

Two resistors are said to be connected in series when?

asked Mar 25, 2018 in Basic concepts by Shimroz123
1 answer 16 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 97 views

The apparent power drawn by an A.C. circuit is 10 kVA and active power is 8 kW. The reactive power in the circuit is?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 18 views

Four identical resistors are first connected in parallel and then in series. The resultant resistance of the first combination to the second will be

asked Mar 31, 2018 in Electrical Engineering by Shimroz123
1 answer 28 views

A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled then the voltage across each resistor will

asked Apr 29, 2018 in Network Analysis by Shimroz123
1 answer 23 views

If a parallel circuit is opened in the main line, the current?

asked Mar 25, 2018 in Basic concepts by Shimroz123
1 answer 74 views

The colour band on the extreme left in general purpose fixed resistors represents: A) Tolerance B) First significant digit C) Wattage Rating D) Voltage Rating

asked Jun 18, 2018 in Electrical Engineering by Shimroz123
1 answer 22 views

When four resistances of 2W 1W; 5W 2W; 10W 5W and 15W 10 W are connected in parallel, the greatest power is absorbed by • 2 W, 1 W • 5 W, 2 W • 10 W, 5W • 15 W, 10 W

asked May 13, 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 25 views

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

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
0 answers 23 views

If 1 ampere current is flowing through a 100 mH coil, then energy stored in the coil is (a) 0.05 Joules (b) 0.5 Joules (c) 5.0 Joules (d) None of these

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

In parallel RLC resonance circuit at resonance the current will be  (1) Minimum (2) Maximum (3) Zero (4) Infinite

asked Apr 30, 2018 in Power system by Shimroz123
1 answer 29 views

An electrical circuit with 10 branches and 7 junctions will have

asked Apr 26, 2018 in Network Analysis by Shimroz123
1 answer 16 views

Consider the following statements : If a high Q parallel resonant circuit is loaded with a resistance  1. The circuit impedance reduces.  2. The resonant frequency remains the same.  3. The bandwidth reduces.  Which of the above statements is/are correct ?

asked Apr 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
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 10 views

Consider the following statements : Any element connected in  1. Series with an ideal current source is redundant. 2. Parallel with an ideal current source is redundant. 3. Series with an ideal voltage source is redundant. . 4. Parallel with an ideal voltage source is redundant.  Which of the above statements is/are correct ?

asked Apr 23, 2018 in Electrical Engineering by Zeeshan
1 answer 20 views

When one leg of parallel circuit is opened out the total current will?

asked Mar 25, 2018 in Basic concepts by Shimroz123
0 answers 20 views

A charge of 0.1 coulomb moves through a given point in every 0.05 seconds. The current flowing through the point is (a) 2 mA (b) 5 mA (c) 2 A (d) 5 A

asked May 25, 2018 in Electrical Engineering by Shimroz123
0 answers 38 views

A balanced Delta connected load supplied with 440 V 50 Hz three phase AC supply has R=10 Ohm and L=0.6 mH in is each arm. Calculate line and phase current, active power.

asked Aug 12, 2018 in Basic electrical and electronics engineering by Quiz
1 answer 135 views

In a pure capacitive circuit if the supply frequency is reduced to 1/2, the current will?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 47 views

In a pure inductive circuit if the supply frequency is reduced to 1/2, the current will?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 30 views

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

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 168 views

The purpose of a parallel circuit resonance is to magnify?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 8 views

What is the percentage error when 3 resistors with ratings 100 Ω at 5%, 150 Ω at 6% and 250 Ω at 8% respectively, are connected in series? A) 6.33% B) 6.80% C) 19% D) None of these

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
0 answers 17 views

What is the equivalent resistance of a network having 5 resistors of each 10ohm connected in parallel?  (A) 10 Ohms (B) 50 Ohms (C) 500 Ohms (D) 2 Ohms 

asked Apr 5, 2018 in Electrical Engineering by Shimroz123
1 answer 29 views

A parallel AC. circuit in resonance will?

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

Electric current passing through the circuit produces?

asked Mar 25, 2018 in Basic concepts by Shimroz123
0 answers 18 views

In a particular meter, the deflecting torque is directly proportional to the current flowing through it, the type of meter is (a) moving coil (b) moving iron (c) induction (d) electro-static  

asked May 26, 2018 in Electrical Measurements and Instrumentation 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 23 views

Consider a cube of material of sides 1 cm with a resistance of 0.003 Ω between its opposite faces. What is the resistance if the same volume of the material is drawn into a length of 50 cm with a uniform cross – section? A) 0.003 Ω B) 0.15 Ω C) 7.5 Ω D) None of these

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 58 views

What is the direction of flow of electric current in an electric circuit?

asked Mar 14, 2018 in Electrical Engineering by Quiz
1 answer 6 views

State any two features of carbon composition resistors.

asked Sep 4, 2018 by Shimroz123
1 answer 17 views

Voltage dependent resistors are used?

asked Mar 25, 2018 in Basic concepts 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
...