What causes the problem of 60-hertz hum? – McqOptions

MCQOPTIONS

1.	What causes the problem of 60-hertz hum?
A.	In-appropriate voltage supply
B.	Absence of digital to analog converter
C.	In-appropriate current supply
D.	Absence of analog to digital converter
Answer» E.

Discussion

No Comment Found

Related MCQs

What should be the acceleration of a rigid body of mass 5kg; if a force sensor measures a normal collision impact force of 15N? (Ignore acceleration due to gravity)
What is the value of force, measured by a force sensor placed on the wall; if a rigid block of mass 3kg is smashed against the wall with an acceleration of 5m/s2? (Take acceleration due to gravity=10m/s2)
What is the value of force measured by a force sensor lying on a plane ground if a block of mass 2 kg is kept on it and a normal upward tensile force of 4 Newton is applied on the block? (Take acceleration due to gravity=10m/s2)
What is the value of force measured by a force sensor lying on a plane ground if a block of mass 3 kg is kept on it and a normal upward tensile force of 5 Newton is applied on the block? (Take acceleration due to gravity=10m/s2)
Which is an example of force sensor?
What is the phenomenon (principle) on which magnetoelastic force sensors work?
What causes the problem of 60-hertz hum?
RFI is electrical noise to load cells. What does RFI stand for?
Higher capacitive load cells can ensure Wind loading and shock loading.
RFI (Radio frequency interference), moisture and temperature cannot interfere with the signals sent by the load cells.