Three equal resistors connected in series across a source of emf together dissi

Question

Three equal resistors connected in series across a source of emf together dissipate 10 watts of power. What would be the power dissipated in the same resistors when they are connected in parallel across the same source of emf?

Options:

A . 10 watts

B . 30 watts

C . 90 watts

D . 270 watts

Answer: Option C

90 watts

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. Which of the following is a defined quantity? ....

Question 2. The basic unit for luminous intensity is ....

Question 3. Which of the following is a correct relation? ....

Question 4. How much resistance is required to limit the current from a 12 V battery to 3.6 mA?....

Question 5. What is the voltage source for a circuit carrying 2 A of current through a 36 resistor?....

Question 6. How much voltage is needed to produce 2.5 A of current through a 200 resistor?....

Question 7. When there is 12 mA of current through a 1.2 k resistor, the voltage across the resistor is....

Question 8. What is the approximate resistance setting of a rheostat in which 650 mA of current flows with a 150 V source?....

Question 9. A resistance of 3.3 M is connected across a 500 V source. The resulting current is approximately....

Question 10. The current through a flashlight bulb is 40 mA and the total battery voltage is 4.5 V. The resistance of the bulb is app....is 4.5 V. The resistance of the bulb is approximately

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

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers