Log In


Gmdss_e3 : Element 3 - 59/605
Get a hint
« Previous Question
A relay coil has 500 ohms resistance, and operates on 125 mA. What value of resistance should be connected in series with it to operate from 110 V DC?
A) 150 ohms.
B) 220 ohms.
C) 380 ohms.
D) 470 ohms.
loading answer...
Comments
There are no comments for this question.
0 0 0%

Study Mode
Answers Only
Options
Clear Score