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padilas [110]
3 years ago
9

1. Which of the following is an accurate statement? A. Step-down voltage transformers have a different number of turns in the pr

imary than in the secondary winding, so they change the incoming voltage to a higher voltage. B. DC Generators produce current with a voltage that changes from positive to negative. C. Step-up voltage transformers have a lower number of turns in the primary than in the secondary winding. D. AC Generators produce current that is pulsating, but always remains positive.
Physics
1 answer:
Snowcat [4.5K]3 years ago
4 0
'C' is the only true statement on the list.

Step-up voltage transformers have a lower number of turns
in the primary than in the secondary winding.

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Can a body possess velocity at the same time in horizontal and vertical directions?​
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Answer:

Yes

Explanation:

A body can possess velocity at the same time in horizontal and vertical direction

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2 years ago
If an 800.-kg sports car slows to 13.0 m/s to check out an accident scene and the 1200.-kg pick-up truck behind him continues tr
Alborosie

Answer: 20.2 m/s

Explanation:

From the question above, we have the following data;

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3 years ago
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2 years ago
A plane mirror of circular shape with radius r=20cm is fixed to the ceiling. A bulb is to be placed on the axis of the mirror. A
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