સોહેલ ખાન : મલાયકા અરોર :: સૈફ અલી ખાન : ?? માધુરી દિક્ષિત પરવીન બાબી અમૃતા સિંહ કિરણ ખેર TRUE ANSWER : ? YOUR ANSWER : ?
In the circuit of figure, the switch is closed to position-1 for a long time. At t = 0 the switch position is changed from postion-1 to postion-2. Find an expression for the current i(t). i(t) = (E/R) cos√(LC) t A i(t) = (E/R) sin[1/√(LC)]t A i(t) = (E/R) cos[1/√(LC)]t A i(t) = (E/R) sin√(LC) t A TRUE ANSWER : ? YOUR ANSWER : ?
A 50 Hz synchronous generator is connected to an infinite bus through a line. The p.u. reactances of generator and the line are j0.3 p.u. and j0.2 p.u. respectively. The generator no load voltage is 1.1 p.u. and that of infinite bus is 1.0 p.u. The inertia constant of the generator is 4 MW-sec/MVA. Determine the frequency of natural oscillations if the generator is loaded to 60% of its maximum power transfer capacity and small perturbation in power is given. 1.32 Hz 1.62 Hz 1.52 Hz 1.42 Hz TRUE ANSWER : ? YOUR ANSWER : ?
Rearrange the following to form a meaningful sentence and find the most logical order from the given options.<br/>P: dancers make the company<br/>Q: and they do not have<br/>R: a big team of professional<br/>S: a ‘guru shishya’ hierarchy RPQS PQRS PQSR RPSQ TRUE ANSWER : ? YOUR ANSWER : ?
Match the following shown in figure A = (i) & (3) A = (iii) & (2) B = (ii) & (1) C = (ii) & (1) TRUE ANSWER : ? YOUR ANSWER : ?
If all the devices are connected to a central hub, then the topology is called Tree Topology Bus Topology Tree Topology Star Topology TRUE ANSWER : ? YOUR ANSWER : ?
Encrypted security payload extension header is new in IPv4 IPv5 IPv6 IP TRUE ANSWER : ? YOUR ANSWER : ?
શિક્ષકે વિદ્યાર્થીને વાર્તા કહી'<br/>1. વાક્ય અક્મર્ક છે.<br/>2. વાક્ય દ્રીકર્મક છે.<br/>3. વાક્યમાં વિદ્યાર્થીને 'પ્રધાન કર્મ' છે અને વાર્તા 'ગૌણ કર્મ' છે.<br/>4.વાક્યમાં વાર્તાને 'પ્રધાન કર્મ' છે અને વિધાથીને 'ગૌણ કર્મ' છે 1,3 1,3 2,3 2,4 TRUE ANSWER : ? YOUR ANSWER : ?
In the RLC series circuit shown in figure, resonance occurs when the value of C is 20 µF. The supply voltages is v(t) = 20 sin (500t) V. Find the value of L. 0.2 mH 5 mH 0.2 H 5 H TRUE ANSWER : ? YOUR ANSWER : ?
In a test by Murray loop for ground fault on 600 m of cable having a resistance of 1.5 Ω/km, the faulty cable is looped with a sound cable of the same length and area of cross section. If the ratio of the other two arms of the testing network at balance is 3 : 1, find the distance of the fault from the testing end of cables. 100 m 400 m 300 m 200 m TRUE ANSWER : ? YOUR ANSWER : ?