[Answered] Relays with reed and mercury wetted contacts have the lowest contact resistance. Indicate whether ...

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Author Question: Relays with reed and mercury wetted contacts have the lowest contact resistance. Indicate whether ... (Read 77 times)

vHAUNG6011

Hero Member
Posts: 514

on: Jul 28, 2018

Relays with reed and mercury wetted contacts have the lowest contact resistance.

Indicate whether the statement is true or false

Question 2

If a 60 Hz sine wave is input to a full-wave rectifier, its output frequency is ________.

A) 30 Hz B) 0 Hz C) 60 Hz D) 120 Hz

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leahm14

Sr. Member
Posts: 322

Reply #1 on: Jul 28, 2018

Answer to Question 1

TRUE

Answer to Question 2

D

vHAUNG6011

Hero Member
Posts: 514

Reply #2 on: Jul 28, 2018

Thank you!

leahm14

Sr. Member
Posts: 322

Reply #3 on: Jul 28, 2018

Always glad to help...

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