List of top Questions asked in TS PGECET

With regard to stream gauging, what for the stage-discharge curve is used?
Half wave and Full wave rectifiers produce nearly identical ____ for equal values of transformer secondary voltage.
Soil suction pressure and soil moisture pressure can be measured by
If the average solar radiation received by the earth is 500 W/m$^2$ and reflects 70 W/m$^2$, what is the available energy for absorption and heating the surface?
The maximum dc output power in a Half wave rectifier occurs when the load resistance is ____ the diode forward resistance.
In a photodiode, light produces
If the precipitation (P) in a region is 450 mm/year, evapotranspiration (ET) is 200 mm/year, and the change in storage ($\Delta$S) is 80 mm/year, what is the value of quick flow (Q)?
LEDs are based on the principle of
How many bands does LANDSAT 8 have?
The SiO\(_2\) is grown by exposing the epitaxial layer to an oxygen atmosphere while being heated to about 1000\(^\circ\)C, because Silicon dioxide has the fundamental property of
What is the temporal resolution of MODIS?
Which satellite sensor is used to monitor the environmental changes like urban growth and deforestation?
Which landform is formed when the glacier cuts a U-shaped valley by abrasion?
Which type of crust is formed when the older rocks are pushed above the younger rocks in earth's crust?
The radioactive isotope to find the Earth's age in radiometric dating of rocks is
What are the primary pollutant responsible for formation of photochemical smog?
The rise time of a BJT is 3.5 micro seconds. Find its transition frequency.
An 'n' channel JFET has \(I_{DSS}=8\text{mA}\), \(V_P=-5\text{V}\). Determine the minimum value of \(V_{DS}\) for \(V_{GS}=-2\text{V}\) in the pinch off region.
Choose the wrong one with respect to nMOSFET compared to pMOSFET
Which of the following is not correct, when the collector base junction is reverse biased?
The electrical conductivity of pure semiconductor can be increased by
Phase variation with respect to frequency is given by \( \phi(\omega) = 2\omega^2 + \cos\omega \). Then, group delay of the system is
What is the primary function of an Electrostatic Precipitator (ESP)?
The LTI system is said to be initially relaxed system when
What is the purpose of a catalytic converter in vehicles?