Consider the following statements associated with Buchholz's relays.<br/>Statement 1: Buchholz's relay is a current operated device.<br/>Statement 2 : Buchholz's relay is placed between the transformer tank and the conservator. Statement 1 is FALSE and Statement 2 is TRUE Statement 1 is TRUE and Statement 2 is FALSE Both Statement 1 and Statement 2 are FALSE Both Statement 1 and Statement 2 are TRUE TRUE ANSWER : ? YOUR ANSWER : ?
What is the full form of UN in 'UN Human Rights Prize'? Uniformed Nations Uniform Nacional United Nations Unity Nation TRUE ANSWER : ? YOUR ANSWER : ?
If all the devices are connected to a central hub, then the topology is called Bus Topology Tree Topology Tree Topology Star Topology TRUE ANSWER : ? YOUR ANSWER : ?
A circular loop has its radius increasing at a rate of 2 m/s. The loop is placed perpendicular to a constant magnetic field of 0.1 Wb/m². When the radius of the loop is 2 m, the emf induced in the loop will be 0.2π V zero 0.8π V 0.4π V TRUE ANSWER : ? YOUR ANSWER : ?
____are long-term (hours-long) voltage sags caused by system overload. Black outs Voltage surges Voltage dips Brownouts TRUE ANSWER : ? YOUR ANSWER : ?
A three-phase, 4-pole, 50 Hz induction motor runs at 1425 rpm. Find out the percentage slip of the induction motor. 3% 5% 4% 6% TRUE ANSWER : ? YOUR ANSWER : ?
જે ક્રિયા દર્શાવે પણ વાક્યનો અર્થ પૂર્ણ કરે એ એને ____કહેવાય. - આપેલ વિકલ્પોમાંથી યોગ્યનું ચયન કરી વાક્ય પૂર્ણ કરો ક્રિયા-વિભક્તિ કૃદંત નીપાત વિભક્તિ TRUE ANSWER : ? YOUR ANSWER : ?
The relation between electric intensity E, voltage applied V and the distance d between the plates of a parallel plate condenser is E = Vx(d)² E = V/d E = V/(d)² E = V x d TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is an application layer service? Mail service Network virtual terminal File transfer, access and management Mail service TRUE ANSWER : ? YOUR ANSWER : ?
The expression for voltage regulation of a short transmission line for leading power factor is given by: ____, where, 'I' is the line current, 'V_r' is the receiving end voltage, 'R' is the line resitance and 'X' is the line reactance. (IRcosφ_r - IXsinφ_r)/V_r (IXcosφ_r - IRsinφ_r)/V_r (IRcosφ_r + IXsinφ_r)/V_r (IXcosφ_r + IRsinφ_r)/V_r TRUE ANSWER : ? YOUR ANSWER : ?