Technician A says that a circuit with continuity reads 0 ohms. Technician B says that an open circuit reads 0 ohms. Who is corre
1 answer:
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Answer:
No.
Explanation:
= Power rating = 1 W
R = Resistance =
V = Voltage =
Power is given by
So
Hence, the resistor is not operating within its power rating.
Answer:
(b)False
Explanation:
defined as
=
Where x is the distance from centroidal x-axis
y is the distance from centroidal y-axis
dA is the elemental area.
The product of x and y can be positive or negative ,so the value of can be positive as well as negative .
So from the above expressions we can say that the product of is different from
.