Answer Posted / rajesh kumar
amplitude of an ac voltage continiously with time
it has a frequency
dc voltage does not have frequency
the amplitude does not vary with time
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is eddy current? Describe the operating principle of proximity probe.
Why trim span ? How?
NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal
There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?
Why MUX JB's are using only Temperature Element in Fundation field bus?
What is shielding effect?
What is Alpha & Beta fctors related to Orifice Plate & its relation with flow?
What is instrumentation technologists and mechanics?
Is there any relation between Artificial Intelligence and Instrumentation?
Which type of pressure can be measured by primary elements?
give some question relative instrument fitter?
selection criteria of control valve? and selection criteria of actuator explain in brief?
In power plant to measure vibration of a turbine we install sensors. Before install this sensor we have to set gap voltage. What is meant by gap voltage and its use?
Hi, Is there any smart plant instrumentation design training institute in Bangalore?
what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail
