List of practice Questions

If the transmissivity of the aquifer is 650 m$^2$/day and the thickness of the aquifer is 10 meters, then hydraulic conductivity of the aquifer is
Which aquifer property is associated with specific yield of the aquifer?
What is the major factor affecting the rate of groundwater recharge?
The midband gain of an amplifier is 100 and the lower cutoff frequency is 1 KHz. Find the gain of the amplifier at a frequency of 20 Hz.
Which of the following have higher evaporation rates?
What is a falling limb of a synthetic unit hydrograph?
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