Bode diagram are generated from output response of the system subjected to which of the following input? Step Impulse Ramp Sinusoidal TRUE ANSWER : ? YOUR ANSWER : ?
The transfer function of a first order system is S/(Ts + 1) 1/Ts 1/(Ts + 1) None of these TRUE ANSWER : ? YOUR ANSWER : ?
The deflection in diaphragm (which is used as pressure sensor in pneumatic and electronic instruments) is dependent on the metal thickness, its diameter (d) and shape & number of corrugations. Its deflection is proportional to D⁴ D D³ D² TRUE ANSWER : ? YOUR ANSWER : ?
Pressure of 0.0001 absolute psi can be measured by __________ gauge Mcloid Pirani None of these Thermocouple TRUE ANSWER : ? YOUR ANSWER : ?
In a shell and tube heat exchanger, the outlet temperature of heating/cooling fluid is the __________ variable. Controlled None of these Manipulated Load TRUE ANSWER : ? YOUR ANSWER : ?
The temperature range for which copper resistance thermometer can be used is __________ °C -200 to 150 500 to 900 350 to 750 0 to 150 TRUE ANSWER : ? YOUR ANSWER : ?
Temperature measurement by optical pyrometer is done above __________ point, which is 1063°C. Silver Gold Antimony Nickel TRUE ANSWER : ? YOUR ANSWER : ?
Continuous measurement of specific gravity of a liquid is done by Hydrometer Both A and C Displacement meter Contact-type electric indicators TRUE ANSWER : ? YOUR ANSWER : ?
Characteristic equation is the denominator of __________ loop transfer function. Both A & B Here Open Neither A Nor B Here Closed TRUE ANSWER : ? YOUR ANSWER : ?
Stability of a control system containing a transportation lag can be best analysed by Root locus methods Frequency response methods None of these Routh test TRUE ANSWER : ? YOUR ANSWER : ?