Electrical Engineering - Quantities and Units - Discussion
Discussion Forum : Quantities and Units - General Questions (Q.No. 5)
5.
The number of kilowatts in 135 milliwatts is
Discussion:
46 comments Page 2 of 5.
Vikrant said:
1 decade ago
135milliwatts =. 135watts.
Now for coverting watts to kilowatts we have to divide by 1000.
So turn to be 135*10^-6 or = 1. 35*10^-4.
Now for coverting watts to kilowatts we have to divide by 1000.
So turn to be 135*10^-6 or = 1. 35*10^-4.
SAYEM, DIU said:
1 decade ago
1mW=10^-3W
135mW=135*10^-3W
Again, 1KW=10^3W or, 1W=0.001KW
So, 135*10^-3W = 0.001*135*10^-3W
= 135*10^-3*10^-3W
=135*10^-6W
=1.35*10^-4W
135mW=135*10^-3W
Again, 1KW=10^3W or, 1W=0.001KW
So, 135*10^-3W = 0.001*135*10^-3W
= 135*10^-3*10^-3W
=135*10^-6W
=1.35*10^-4W
Uttam Kumar said:
1 decade ago
Dear Prashant you are wrong, because.
1 Milliwatt = 1/1000 watt.
135 Milliwatt = 0. 135 watt.
1 Watt = 1/1000 KW.
0. 135 watt = 0. 135 x (1/1000) = 0. 000135 =1. 35 × 10^–4 kW.
1 Milliwatt = 1/1000 watt.
135 Milliwatt = 0. 135 watt.
1 Watt = 1/1000 KW.
0. 135 watt = 0. 135 x (1/1000) = 0. 000135 =1. 35 × 10^–4 kW.
Faraz said:
1 decade ago
135miliwatt=135/1000watts.
1watt=1/1000kwatt.
Therefore;
135miliwatt=135/1000000.
So Answer (a) is correct.
1watt=1/1000kwatt.
Therefore;
135miliwatt=135/1000000.
So Answer (a) is correct.
Akula upender said:
1 decade ago
135milliwatts=135*10^-3=.135watts and 1kw=1000watts.
So 1watt=1/1000=0.001 kw.
So 135milliwatts=.135*0.001=1.35*10^-4kw.
So 1watt=1/1000=0.001 kw.
So 135milliwatts=.135*0.001=1.35*10^-4kw.
Vaibhav Khatavkar said:
1 decade ago
135 mW = 13.5 W
Now 1 kW = 1000 W
So 1 W = 0.001 kW
Hence 135 mW = 13.5 * 0.001 kw
=> 13.5 * 10^-3 kW
=> 1.35 * 10^ -4
=> Answer: A.
Now 1 kW = 1000 W
So 1 W = 0.001 kW
Hence 135 mW = 13.5 * 0.001 kw
=> 13.5 * 10^-3 kW
=> 1.35 * 10^ -4
=> Answer: A.
Indrajeet said:
1 decade ago
We know,
135mW = 135/1000w = .135w = . 35/1000 kw.
Which is equal to option (A).
135mW = 135/1000w = .135w = . 35/1000 kw.
Which is equal to option (A).
Vigneshb said:
1 decade ago
1.35 *10^-4 kW.
1.35 *10^-4 *10^3W.
1.35 *10^-1W.
So 135 mW.
1.35 *10^-4 *10^3W.
1.35 *10^-1W.
So 135 mW.
Suresh said:
1 decade ago
135*10^-3w.
To convert to KW.
Divide and multiply by 10^3 to reduce the unit to W.
Again to reduce the unit to KW divide by 10^3.
To convert to KW.
Divide and multiply by 10^3 to reduce the unit to W.
Again to reduce the unit to KW divide by 10^3.
Aman.samyal said:
1 decade ago
1mW = 0.001W.
1W = 0.001KW.
Therefore, 1mW = .000001 kW.
Hence 135mW = 135*.000001 kW.
=1.35*10^-4 kW answer.
1W = 0.001KW.
Therefore, 1mW = .000001 kW.
Hence 135mW = 135*.000001 kW.
=1.35*10^-4 kW answer.
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