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 4 of 5.
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.
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.
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.
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.
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
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.
Oviya said:
1 decade ago
1 millwatts=10^-3
1 k watts =10^3
135 convertd to mW thn 0.135
0.135*10^-3=1.35*10^-4
1 k watts =10^3
135 convertd to mW thn 0.135
0.135*10^-3=1.35*10^-4
Thufel Ahamed.N said:
1 decade ago
135 milliwatts = 135 * 10^-3Watts
= 135 * 10^-3*(10^3*10^-3)watts
= 135 * 10^-3*10^-3*10^3 watts
= 135 * 10^-3*10^-3 killowatts
= (135 * 10^-2)*10^-4 killowatts
= 1.35*10^-4 killowatts
Therefore, answer 'A' is the correct answer.
Thank you!
= 135 * 10^-3*(10^3*10^-3)watts
= 135 * 10^-3*10^-3*10^3 watts
= 135 * 10^-3*10^-3 killowatts
= (135 * 10^-2)*10^-4 killowatts
= 1.35*10^-4 killowatts
Therefore, answer 'A' is the correct answer.
Thank you!
Arulprakash said:
1 decade ago
1 Milli watts=1*10^-3
135 milli watts=0.135watts
1 k watts=1*10^3watts
0.135 watts= 0.135*10^-3 kilo-watts = 1.35*10^-4 kilo-watts.
135 milli watts=0.135watts
1 k watts=1*10^3watts
0.135 watts= 0.135*10^-3 kilo-watts = 1.35*10^-4 kilo-watts.
Rama krishna said:
1 decade ago
135mw=0.135w
1kw=1000w
1w=0.001kw
0.135 in kw =0.135/1000=0.135*10^-3=1.35*10^-4
so ans is a
1kw=1000w
1w=0.001kw
0.135 in kw =0.135/1000=0.135*10^-3=1.35*10^-4
so ans is a
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