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
1.35 × 10–4 kW
135 × 10–3 kW
0.0135 kW
0.00135 kW
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
44 comments Page 1 of 5.

Vinitha said:   2 years ago
1kw = 1000w
1mw = 10^-3 = 0.001w.
So 135w = 0.135mw.
mw/kw = 0.135/1000 = 0.000135(1.35 * 10^-4).
(6)

Arif k said:   2 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,
=> Ans= A.
(3)

Zakir said:   3 years ago
135mwatt convert into kwatt.
135 mwatt=135*10^-4
So,135*10^-2/10^2.
= 135x10^-2x10^-2.
= 135x10^-4,
= 1.35x10^4-kw.

Nick said:   3 years ago
1kw = 10,00,000 mw.
x kw = 135 mw(given),
xkw = 135 ÷ 10,00,000 = 1.35*10^-4 kw.

Shilpashree. S said:   6 years ago
1000watts=1kw.
1milliwatts=?
So,1 milliwatts=10^-6kw.
So 135mw=135x10^-6KW=1.35X10^-4KW.
(4)

Basant dev said:   7 years ago
1kw=10^3w,
1kw=10^6mw,
So,135mw = 135x10^-6 = 1.35x10^-4kw.
(2)

Prakash koli said:   7 years ago
135 milliwatts = 135 x 10^-3 watt = 135 x 10^-6.

135 x 10^-6 = 13.5 x 10^-5 = 1.35 x 10^-4 is the answer.
(1)

Super SID said:   7 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.

Saritha said:   7 years ago
1watt = 10^3millwatts.
1millwatts = 1\10^3watt,
= 10^-3watts.

1Kw = 10^3watts,
1watt = 1/10^3kilowatts,
= 10^-3kilowatts.

135milliwatts = 135 * 10^-3watt,
= 135*(10^-3)*(10^-3) kilowatts,
= (135/10^2)*10^(-3-1) kilowatts,
= 1.35*10^-4kilowatts.

Himansu said:   7 years ago
135milli watt = 135 * 10^-3 watt,
1 watt = 0.001 kw
So 135 * 10^-3 watt.
= 0.001 * 135 * 10^-3 = 0.000135 Kw = 1.35 * 10^-4 kw.


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