Explain, and give a real-world example of MODULATING control

Question Posted / slyabi

Explain, and give a real-world example of MODULATING control..

Answer / carl_ellis

1) A light dimmer switch

2) the throttle on an automobile

Is This Answer Correct ?

0 Yes

0 No

More Instrumentation Interview Questions

what is INSTRUMENTATION ? specify..

What is the diffirence between Earth and Neutral and What is the required normal voltage between earth and neutral

if tx. dp increase or decrese what happend in the reading

in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?

In the field and in the control room different power supplies if used How to handle the ground

Which type of pressure can be measured by these elements?

what is thermopile?

how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line

how can you change unit of totalizer in siemens mag 5000 flow meter?

what is intrument termination what is commisioning

Describe the function of Accumulator into the Pump

where Pirani gauges are uesd in case of pressure measurement?

For more Instrumentation Interview Questions Click Here