Physics, asked by Jeevankanth1367, 10 months ago

An electric motor operates on a 50v supply and drawn a current of 12
a. If the motor yeilds a mecanical power of 150w.What is the percentage efficiency of the motor

Answers

Answered by manikiran18

0

hlo dear

PERCENTAGE EFFICIENCY will be 50%

EFFICIENCY is OUTPUT POWER/INPUT POWER

===>>P/VI=300/50x12=1/2

% efficiency=efficiencyx100=50%

mark as brainliest

Previous Question

Next Question

Similar questions

Math, 5 months ago

if a polygon has 20 faces and 12 vertices then find the number of edges by Euler's formula...

English, 5 months ago

_veda is chanting to protect against _...

English, 5 months ago

When will you come back? change into assertive sentence...

Math, 10 months ago

Famous mathematicians associated with finding the sum of first...

Physics, 10 months ago

An electron and an alpha particle enters a uniform magnetic field anti parallel to a magnetic field force acting on both the particles will be...

Science, 1 year ago

information on lung cancer and some other various respiratory disease...

English, 1 year ago

How can you become a trustworthy person in brainly? Some of the answers of people tell the this answer is verified... How will my answer become verified? Most of the times my answer is right but there is no sign.... Please explain me in detail...

Physics, 1 year ago

What is the value of acceleration due to gravity on surface of moon...