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 3 of 5.
Prince Janesh Unique said:
1 decade ago
First understand the logic principles ------>
0 --------> Milliwatts.
10 --------> Watts.
1000 -------> K.watts.
Conversions ------------------------->
135 milliwatts = 13.5 watts (135/10=13.5).
Now 1 K.W = 1000 watts.
1. watts = 0.001 kW.
135 m.W = 13.5 Watts = 13.5*0.001 kW.
= 1.35*0.00001kW.
= 1.35*10^-4.
0 --------> Milliwatts.
10 --------> Watts.
1000 -------> K.watts.
Conversions ------------------------->
135 milliwatts = 13.5 watts (135/10=13.5).
Now 1 K.W = 1000 watts.
1. watts = 0.001 kW.
135 m.W = 13.5 Watts = 13.5*0.001 kW.
= 1.35*0.00001kW.
= 1.35*10^-4.
Shadiq said:
1 decade ago
Sorry friends still I can't understand. Please explain me clearly.
Ubhale said:
1 decade ago
Given: 135milliwatt.
=> 135x10^-3 : To convert it into kilowatts, lets multiply and divide it by 10^3.
=> 135x10^-3 x 1/10^3 KW.
=> 135x10^-6 KW (cause when denominator goes to numerator, '+' becomes "-" so).
=> 135x10^-6 KW => 13.5x10^-5 KW => 1.35x10^-4 KW.
Hence the answer is 1.35x10^-4 KW.
=> 135x10^-3 : To convert it into kilowatts, lets multiply and divide it by 10^3.
=> 135x10^-3 x 1/10^3 KW.
=> 135x10^-6 KW (cause when denominator goes to numerator, '+' becomes "-" so).
=> 135x10^-6 KW => 13.5x10^-5 KW => 1.35x10^-4 KW.
Hence the answer is 1.35x10^-4 KW.
Mohan said:
1 decade ago
Consider that we have 1 milliwatt.
Now,
=> 1 milliW = 1*10^-6 KW.
=> 135 milliW = x KW.
=> (cross multiplying above).
x = 135*10^-6 KW.
x = 1.35*10^-4 KW (shifting upto 2 decimal points).
Now,
=> 1 milliW = 1*10^-6 KW.
=> 135 milliW = x KW.
=> (cross multiplying above).
x = 135*10^-6 KW.
x = 1.35*10^-4 KW (shifting upto 2 decimal points).
Tandel hiren said:
1 decade ago
1000 mw = 1 w.
135 mw = 0.135 w.
So 1000 w = 1 kw.
0.135 w = 1.35*10-4.
135 mw = 0.135 w.
So 1000 w = 1 kw.
0.135 w = 1.35*10-4.
Samuel timothy said:
1 decade ago
Am very impressed wit this workings, and it improved me.
Vedasri t said:
1 decade ago
Thank you for explanation, good.
Darshit Shah said:
10 years ago
135 mw = 0.135 w.
= 0.135E-3 KW.
(135/10E 3)*(E - 3).
= 135*E-6 KW.
= 13.5*E-5 KW.
= 1.35*E-4 KW.
= 0.135E-3 KW.
(135/10E 3)*(E - 3).
= 135*E-6 KW.
= 13.5*E-5 KW.
= 1.35*E-4 KW.
Peekay said:
10 years ago
The most important term here is 1mW = 1000W.
Vimukth john said:
9 years ago
135 milliwatts = 13.5 watts.
Now 1 kilowatt = 1000 watts.
So 1 watt = 0. 001 kilowatts.
Hence 135 milliwatts = 13.5 * 0.001 kilowatts.
= 13.5 * 10^-3 kW.
= 1.35 * 10^ -4.
Now 1 kilowatt = 1000 watts.
So 1 watt = 0. 001 kilowatts.
Hence 135 milliwatts = 13.5 * 0.001 kilowatts.
= 13.5 * 10^-3 kW.
= 1.35 * 10^ -4.
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