See Our team
Wondering how we keep quality?
Got unsolved questions? Ask Questions
Engineering GATE CBSE NCERT Psychology English Computer Constitution Astrology Yoga Economics Physics Biology Electronics Microprocessor Career Interview Anatomy Botany
Never Miss an Update
Subscribe to eduladder news letter Today
Like to work with us?
An antenna pointing in a certain direction has a noise temperature of 50 K. The ambient temperature is 290 K. The antenna is connected to a pre-amplifier that has a noise figure of 2 dB and an available gain of 40 dB over an effective bandwidth of 121 AnswerThe directivity of an antenna array can be increased by adding more antenna elements, as a larger number of elements - GATE EC 20151 Answer Define noise Discuss in brief the various sources of noise Write a brief note on noise abatement and control?1 AnswerDefine direction and brief about the main five requirements of effective direction Jun12.1 AnswerWhich one of the following factors is NOT desirable for effective phosphorus removal in BOF steelmaking process? (-Gate Metallurgical Engineering 2014)1 AnswerThe Switch is switched off once the temperature falls below 18 and then it is turned on when the temperature is more than 21. When the temperature is more than 21. Identify the Equivalance values which belong to the same class.0 AnswerWhich one of the following statements describing aspects of partial melting behavior of a binary eutectic system is NOT TRUE? -gate Geology & Geophysics 2017 1 AnswerMilk enters into the heating section of a high temperature short time (HTST) pasteurizati on plant at a temperature of 45ºC and leaves at 72 ºC. Hot water at temperature of 95 ºC enters counter - currently into the heat exchanger 1 AnswerAn npn bipolar junction transistor (BJT) is operating in the active region. If the reverse bias across the base – collector junction is increased, then1 AnswerIn the summer of 2012, in New Delhi, the mean temperature of Monday to Wednesday was 41ºC and of Tuesday to Thursday was 43ºC. If the temperature on Thursday was 15% higher than that of Monday, then the temperature in ºC on Thursday w1 AnswerThe electric field of a uniform plane wave travelling along the negative z direction is given by the following equation: 𝐸�⃗ 𝑤 𝑖 = �𝑎�𝑥 + 𝑗𝑎�𝑦�𝐸0𝑒𝑗𝑘𝑧 This wave is incident upon a receiving antenna pl1 AnswerThe differential amplifier is connected as shown in the figure(b) above to a single strain gage bridge. Let the strain gage resistance vary around its no load resistance R by ±1%. GATE-Instrumentational-Engineering-20131 AnswerThe concentration of Sulfur Dioxide (SO2) in ambient atmosphere was measured as 30 g/m3 . Under the same conditions, the above SO2 concentration expressed in ppm is _______________. - gate civil 2017 1 AnswerWhat is the difference between noise and music? Can music become noise sometimes?cbse-class8-physics-20151 AnswerIf a substance cools from 370k to 330k in 10minutes, when the temperature of the surrounding air is 290k. Find the temperature of the substance after 40 minutes.1 AnswerSound becomes hazardous noise pollution at decibels1 AnswerWater (density =1000 kg/m3) at ambient temperature flows through a horizontal pipe of uniform cross section at the rate of 1 kg/s. If the pressure drop across the pipe is 100 kPa, the minimum power required to pump the water across the pipe, in watts, is _______1 Answer Two moles of ideal helium gas are in a rubber balloon at 30ºC. The balloon is fully expandable and can be assumed to require no energy in its expansion. The temperature of the gas in the balloon is slowly changed to 35ºC. The amount of heat required in raising the temperature is nearly (take R = 8.31 J/mol.K) -jee main 2012 physics 1 AnswerIn a gas turbine the pressure ratio is 10. Temperature of gas at the inlet of turbine is 300 K. 1 AnswerAnswer the following. cbse-12-psychology-20151 Answer
Laser Communicationsece seminar topicLandmine detection using impulse ground penetrating radarLow Energy Efficient Wireless Communication Network DesignAntennas and Propogation - 06EC64 VTU notesFuzzy based washing machineWireless Body Area NetworkAAI PAPER - 20 DEC 2009 - TRIVANDRUMturbo codesCE 2038 AIR POLLUTION MANAGEMENT