An RLC series circuit consists of R = 16 Ω, L = 5 mH and C = 2 μF. Calculate the quality factor. 3.125 5.125 2.125 4.125 TRUE ANSWER : ? YOUR ANSWER : ?
At what range of wind speed is the electricity from the wind turbine is generated? 100 – 125 mph 250 – 450 mph 450 – 650 mph 30-35 mph TRUE ANSWER : ? YOUR ANSWER : ?
Dena Bank and Vijaya Bank recenlty got merged with which of the following banks? Punjab National Bank Bank of Baroda State Bank of India Indian Overseas Bank TRUE ANSWER : ? YOUR ANSWER : ?
An alternator is supplying load of 300 kW at a power factor of 0.5 lagging. If the power factor is raised to unity, how many more kilowatts can alternator supply for the same kVA loading? 150 kW 450 kW 300 kW 600 kW TRUE ANSWER : ? YOUR ANSWER : ?
The air envelope surrounding the earth is called ___ Atmosphere Hydrosphere Lithosphere Asthenosphere TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following are the advantages of Aerial Bunched Cables (ABC)? All of these Higher safety and reliability Elimination of theft of energy Reduced height of supports TRUE ANSWER : ? YOUR ANSWER : ?
In a single phase energy meter, the series electromagnet is energized by a ___ of ___ voltage coil, thin wire of more turns voltage coil, thick wire of few turns current coil, thick wire of few turns current coil, thin wire of more turns TRUE ANSWER : ? YOUR ANSWER : ?
Determine maximum permissible load which a 15 MVA, ONAN cooled transformer to IS : 2026 can take for 6 hr, if the initial load on it was 12 MVA. The weighted ambient temperature is 20˚C. Assume the permissible load kVA as a fraction of rated kVA is 1.25. 9.6 MVA 15 MVA 12 MVA 18.75 MVA TRUE ANSWER : ? YOUR ANSWER : ?
If a 415 V, 50 Hz, star-connected, three-phase squirrel-cage induction motor is operated from a 415 V, 70 Hz supply, the torque that the motor can now provide while drawing rated current from the supply remains the same reduces increases increases or reduces depending upon the rotor resistance TRUE ANSWER : ? YOUR ANSWER : ?
જીવનમાં તડકોછાયો એતો એક ઘટમાળ છે.વાક્યમાં ક્યા સમાસનો ઉપયોગ કરવામાં આવ્યો છે? ઉપપદ કર્મધારય દ્વન્દ્વ તત્પુરુષ TRUE ANSWER : ? YOUR ANSWER : ?