every voltage source have their own resistance that is called as internal resistance it is because of the resistance of electrodes and electrolytes in the battery interms of other supplyit have 1 resistance of generating equipments hence there is no ideal voltage source present in universe it means ideal voltage source is this voltage source having internal resistance zero

answered
Feb 8, 2018
by
NITIN DESHMUKH

189 views

**Description :** The internal resistances of an ideal current source, and an ideal voltage source are, respectively, (A) 0, ∞ (B) ∞, ∞ (C) ∞, 0 (D) 0,0

**Last Answer :** The internal resistances of an ideal current source, and an ideal voltage source are, respectively, ∞, 0

97 views

**Description :** An ideal voltage source has?

**Last Answer :** An ideal voltage source has zero internal resistance.

86 views

**Description :** An ideal voltage source should have?

**Last Answer :** An ideal voltage source should have zero source resistance.

319 views

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

**Last Answer :** A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled then the voltage across each resistor will not change

4.1k views

**Description :** 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

**Last Answer :** An independent voltage source in series with an impedance ZS=R+jXS delivers a maximum average power to a load impedance ZL when ZL = R-jXS

208 views

**Description :** A 3-phase voltage source inverter operates in 180° conduction mode with a star connected resistive load. If input dc voltage is 100 V, then the peak to peak output line voltage is :

**Last Answer :** A 3-phase voltage source inverter operates in 180° conduction mode with a star connected resistive load. If input dc voltage is 100 V, then the peak to peak output line voltage is : 200 V

130 views

**Description :** A current controlled voltage source is equivalent to : (A) series voltage feed -back amplifier (B) shunt current feed -back amplifier (C) shunt voltage feed -back amplifier (D) series current feed -back amplifier

**Last Answer :** A current controlled voltage source is equivalent to : shunt voltage feed -back amplifier

123 views

**Description :** A network that consists of at least a voltage source or current source is called A) Active network B) Ideal network C) Sourced network D) Outsourced network

**Last Answer :** A network that consists of at least a voltage source or current source is called Active network

176 views

**Description :** 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

**Last Answer :** 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

224 views

**Description :** Nodal Analysis with Voltage Sources dependent voltage source and two supernode

**Last Answer :** Nodal Analysis with Voltage Sources dependent voltage source and two supernode

158 views

**Description :** Nodal analysis example with voltage source and supernode

**Last Answer :** Nodal analysis example with voltage source and supernode

81 views

**Description :** Find power delivered by voltage source

**Last Answer :** Find power delivered by voltage source

258 views

**Description :** Source transformation Replace the circuit with voltage source in series with a single resistor

**Last Answer :** Source transformation Replace the circuit with voltage source in series with a single resistor

99 views

**Description :** Source transformation voltage source to current source and vice versa

3.6k views

**Description :** A voltage source inverter will have better performance if its (1) load inductance is small and source inductance is large. (2) both load and source inductance are small. (3) both load and source inductances are large. (4) load inductance is large and source inductance is small.

**Last Answer :** A voltage source inverter will have better performance if its load inductance is large and source inductance is small.

1.9k views

**Description :** A voltage source inverter is normally employed when (1) source inductance is large and load inductance is small (2) source inductance is small and load inductance is large (3) both source and load inductance are small (4) both source and load inductance are large

**Last Answer :** 3

2.1k views

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

**Last Answer :** A DC voltage source is connected across a series RLC circuit. Under steady-state conditions, the applied DC voltage drops entirely across the C only

346 views

**Description :** Which of the following theorems enables a number of voltage (or current) source to be combined directly into a single voltage (or current) source. (1) compensation theorem (2) reciprocity theorem (3) superposition theorem (4) Millman's theorem

**Last Answer :** Which of the following theorems enables a number of voltage (or current) source to be combined directly into a single voltage (or current) source. (1) compensation theorem (2) reciprocity theorem (3) superposition theorem (4) Millman's theorem

140 views

**Description :** In voltage source converter based HVDC transmission system the active power is controlled by changing (A) phase angle of the converter ac input voltage (B) supply frequency of the converter ac input voltage (C) magnitude of the converter ac input voltage (D) DC voltage at the inverter terminals

**Last Answer :** In voltage source converter based HVDC transmission system the active power is controlled by changing phase angle of the converter ac input voltage

75 views

**Description :** For a voltage source?

**Last Answer :** For a voltage source terminal voltage cannot be higher than source e.m.f.

851 views

**Description :** Justify. Power MOSFET is operated at high enough gate source voltage to minimize the conduction losses.

**Last Answer :** MOSFET is metal oxide field effect transistor. MOSFET is a voltage controlled device. MOSFET is majority carrier device. MOSFET are of two one is n-channel MOSFET and p-channel MOSFET. Gate, ... . Hence, power MOSFET is operated at high enough gate-source voltage to minimize the conduction losses.

235 views

**Description :** What is Voltage Source Inverter (VSI) ?

**Last Answer :** Voltage Source Inverter (VSI) Inverter is device which converts Direct Current (DC) to Alternating Current (AC). There are two types of inverters one is Voltage source inverter ... VSI consist of two load terminals and three phase VSI consist of three load terminals.

181 views

**Description :** Two resistances Rl and Ri are connected in series across the voltage source where Rl>Ri. The largest drop will be across?

**Last Answer :** Two resistances Rl and Ri are connected in series across the voltage source where Rl>Ri. The largest drop will be across Rl.

93 views

**Description :** The gain of an ideal amplifier must be

**Last Answer :** The gain of an ideal amplifier must be infinity

90 views

**Last Answer :** An ideal traction system should have easy speed control, high starting tractive effort, equipment capable of with standing large temporary loads.

238 views

**Last Answer :** An ideal transformer is one which has no losses and magnetic leakage.

216 views

**Last Answer :** An ideal transformer will have maximum efficiency at a load such that copper loss equal to iron loss.

85 views

**Description :** What should be the ideal resistance of ammeter ?

**Last Answer :** Ideal resistance of ammeter should be zero.

1.3k views

**Description :** What are the desirable characteristics of ideal switch?

**Last Answer :** Desirable characteristics of the ideal switch: It is desirable to have power switches characteristics closer to ideal switch. The ideal switch should have the following characteristics. Zero resistance when ... . 100% efficiency. Able to control power flow with zero power dissipation.

66 views

59 views

87 views

**Description :** What is renewable source of energy? State two examples for the same.

**Last Answer :** Renewable (Primary) Energy sources: It is defined as the sources that can be used again and again for the generation of electrical energy are called renewable. Following are the some list ... ) and carbon dioxide 6. Geothermal Energy Geothermal Electricity Production 7. Fuel Cells

339 views

**Description :** what is the source of energy for satellite ?

**Last Answer :** The source of energy for the satellites are its solar panels which generate power by themselves. But, to reach the orbit , it uses the fuel to push the rocket . It needs fuel to power the ... solar panels , hence solar power is produced which is ud=sed to power the internal use of satellite.

2 views

**Description :** James May discovers the true source of the Nile. Will you take a few moments to celebrate this historic moment in historic history?

**Last Answer :** answer:Yes. I shall. I was going to say more, but I think it’s all done now,.

14 views

**Description :** Why Crystal Is A Preferred Clock Source?

**Last Answer :** Answer :Because of high stability, large Q (Quality Factor) & the frequency that doesn’t drift with aging. Crystal is used as a clock source most of the times.

...