Related Questions

The power factor indicates how much of the apparent power is reactive power.
A True
B False
The power factor (PF) indicates how much of the apparent power is true power.
A True
B False
The power absorbed (in watts) in overcoming the viscous resistance of a footstep bearing is
A $$\frac{{\mu {\pi ^3}{{\text{N}}^2}{{\text{R}}^2}}}{{1800{\text{t}}}}$$
B $$\frac{{\mu {\pi ^3}{{\text{N}}^2}{{\text{R}}^4}}}{{1800{\text{t}}}}$$
C $$\frac{{\mu {\pi ^3}{{\text{N}}^2}{{\text{R}}^2}}}{{3600{\text{t}}}}$$
D $$\frac{{\mu {\pi ^3}{{\text{N}}^2}{{\text{R}}^4}}}{{3600{\text{t}}}}$$
The ratio of active power to apparent power is known as factor.
A Demand
B Load
C Power
D Form
The quality factor (Q) is the ratio of true power to apparent power.
A True
B False
একটি বাড়ীর মেইন মিটারে 5 amp- 220 volt চিহ্নিত করা আছে। ঐ বাড়ীতে নিরাপদভাবে 100 watts এর কইটি বাল্ব ব্যবহার করা যাবে?
A 10
B 11
C 22
D 20
The product of apparent power and cosine of the phase angle between circuit voltage and current is
A True power
B Reactive power
C Volt-amperes
D Instantaneous power
Each question below consistsof a related pair of words . select the pair similar to that expressed a relationship similar to that expressed in the original pair , EXCITE: CALM
A stimulate cool down
B upset perturb
C agitate trouble
D Restrain compose
Select the pair the best expressed a relationship similar to that expressed in the original pair.Tree:Leaf
A Jar:Lid
B Hammer:Nail
C Book:Page
D Page:Topic
If BIRTHDAY can be expressed by 26745081, then by which number BAD could be expressed?
A 280
B 208
C 852
D 242

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