What are the main challenges that the electric grid faces? Reliability and Power Quality is Declining All of these Global rise in temperature Increase in Energy Demand TRUE ANSWER : ? YOUR ANSWER : ?
Two-wattmeter method is used to measure the power taken by a 3-phase induction motor on no load. The wattmeter readings are 400 W and -50 W. Calculate the reactive power taken by the load 450√3 VAR 350/√3 VAR 350√3 VAR 450/√3 VAR TRUE ANSWER : ? YOUR ANSWER : ?
The complex power injections at a bus are shown in figure Two lines connected drawing the powers as shown in figure. The complex power in the line-2 "S2" is 2-j5 2+j5 2-j1 2+j1 TRUE ANSWER : ? YOUR ANSWER : ?
Arunachal Pradesh does not share its borders with which one of the following nations? Bangladesh Myanmar Bhutan China TRUE ANSWER : ? YOUR ANSWER : ?
Consider a solar PV plant with the following specific conditions:<br/>Analysis period: 1 year<br/>Measured average solar irradiation intensity in 1 year: 150 kWh/m²<br/>Generator area of the PV plant: 10 m² Efficiency factor of the PV modules: 15%<br/>Electrical energy actually exported by plant to grid: 135 kWh<br/>Calculate the performance ratio. 50% 60% 75% 80% TRUE ANSWER : ? YOUR ANSWER : ?
Continuous and rapid variations in the load current magnitude which causes voltage variations is known as Harmonics Voltage distortion Voltage sag Flicker TRUE ANSWER : ? YOUR ANSWER : ?
Replace the braketed phrase grammatically and conceptually with the help of the given opation. If the given sentence is correct then select the option ’The given sentence is correct’.<br/>The corono virus continued to spread, with the development of infections advancing quickly continued for spread, with the development of infections continued to spreading, with the development of infections The given sentence is correct continue to spread, with the development of infections TRUE ANSWER : ? YOUR ANSWER : ?
The sites where the capacity factor is ____ are not considered suitable for wind power generation. greater than 12% greater than 24% less than 24% less than 12% TRUE ANSWER : ? YOUR ANSWER : ?
When was the Constitution of India adopted by the Constituent Assembly? 13th January 1950 26th November 1949 January 25 1930 15th August 1947 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following medium is used between CPU and RAM to speed up the processing power of a CPU? Flash memory DRAM Virtual memory Cache memory TRUE ANSWER : ? YOUR ANSWER : ?