A delta-connected balanced three-phase load is supplied from a three phase, 400 V supply. The line current is 20 Aand the power taken by the load is 10 kW. Find the power consumed if the same load is connected in star. 21.77 W 16.33 W 3.33 W 30 W TRUE ANSWER : ? YOUR ANSWER : ?
Choose the word which expresses nearly the opposite meaning of the given word "DILIGENT " Careful Lasy Active Busy TRUE ANSWER : ? YOUR ANSWER : ?
In a series RLC circuit, the supply voltage is 230 V at 50 Hz. The resonant current is 2 A at the resonant frequency of 50 Hz. Under the resonant condition, the voltage across the capacitor is measured to be equal to 460 V. What are the values of L and C? 0.73 mH and 13.85 pF 0.53 H and 15.83 pF 0.73 H and 13.85 pF 0.53 mH and 15.83 pF TRUE ANSWER : ? YOUR ANSWER : ?
Which country leads in the production of biofuel in the world? Germany Argentina Brazil United States of America TRUE ANSWER : ? YOUR ANSWER : ?
Choose the best option from the given alternatives which can be substituted for the given word/sentence.<br/>Code of diplomatic etiquette and precedence Secular Wardrobe Protocol Sheath TRUE ANSWER : ? YOUR ANSWER : ?
A rectangular conductor is 1.6 inches wide and 0.25 inch thick. What is its area in square mils? 40000 square mils 4000 square mils 400000 square mils 400 square mils TRUE ANSWER : ? YOUR ANSWER : ?
Thermopile is used for the measurement of current emf flow rate temperature TRUE ANSWER : ? YOUR ANSWER : ?
The sending end and receiving end voltages of the short transmission line are 150 kV and 120 kV respectively. Calculate its percentage voltage regulation. 25% 40% 20% 30% TRUE ANSWER : ? YOUR ANSWER : ?
What is the value of capacitance of a capacitor which has a voltage of 4 V and has 16 C of charge? 2 F 16 F 8 F 4 F TRUE ANSWER : ? YOUR ANSWER : ?
The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil. 0.5 H 0.25 H 1.25 H 0.75 H TRUE ANSWER : ? YOUR ANSWER : ?