When the frequency is decreased, the impedance of a parallel RL circuit Options: A . &nbspIncreases B . &nbspDecreases C . &nbspRemains constant D . &nbspIs not a factor

When the frequency is decreased, the impedance of a parallel RL circuit

Question

When the frequency is decreased, the impedance of a parallel RL circuit

Options:

A . Increases

B . Decreases

C . Remains constant

D . Is not a factor

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

Question 1. A 1.5 kΩ resistor and a coil with a 2.2 kΩ inductive reactance are in series across an 18 V ac source. The power facto....across an 18 V ac source. The power factor is

Question 2. Total current in an RL circuit always lags the source voltage.....

Question 3. When the resistor voltage in a series RL circuit becomes less than the inductor voltage, the phase angle....

Question 4. The phase angle (?) of a series RL circuit varies directly with frequency.....

Question 5. A 140 Ω resistor is in parallel with an inductor having 60 Ω inductive reactance. Both components are across a 12 V ac....V ac source. The magnitude of the total impedance is

Question 6. A 1.2 kΩ resistor is in series with a 15 mH coil across a 10 kHz ac source. The magnitude of the total impedance is....

Question 7. When the frequency of the voltage applied to a series RL circuit is decreased, the impedance....

Question 8. A 47 Ω resistor is in series with an inductive reactance of 120 Ω across an ac source. The impedance, expressed in pol....an ac source. The impedance, expressed in polar form, is

Question 9. A 12 kΩ resistor is in series with a 90 mH coil across an 8 kHz ac source. Current flow in the circuit, expressed in po....∠0° mA. The source voltage, expressed in polar form, is

Question 10. If a load is purely inductive and the reactive power is 12 VAR, the apparent power is....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0