Which one of the following statement with respect to Aerial Bunched Cables (ABC) system is TRUE? The overall cost of the ABC system is very high as compared to the bare conductor system. ABC system is not suitable for rural electrification which are situated in difficult terrain, hills, forests and coastal areas. ABC system totally eliminates the fault on lines and thereby improving the quality of supply. ABC system requires more clearance, insulators and high maintenance. TRUE ANSWER : ? YOUR ANSWER : ?
A MOSFET rated for 15 A, carries a periodic current as shown in figure. The ON state resistance of the MOSFET is 0.15 Ω. The average ON state loss in the MOSFET is 7.5 W 33.8 W 3.8 W 15 W TRUE ANSWER : ? YOUR ANSWER : ?
The single line diagram of the simple power system is shown in figure the corresponding reactance diagram is C D B A TRUE ANSWER : ? YOUR ANSWER : ?
Thermocouples can be connected in series/parallel to obtain greater sensitivity called as Thermopile Thermometer Thermistor None of these TRUE ANSWER : ? YOUR ANSWER : ?
In a short circuit test on circuit breaker, time to reach the peak re-striking voltage is 50 µs with the peak restriking voltage of 100 kV. Determine average RRRV (Rate of rise re-striking voltage)? 3 x 10⁶ kV/sec 2 x 10⁶ kV/sec 4 x 10⁶ kV/sec 1 x 10⁶ kV/sec TRUE ANSWER : ? YOUR ANSWER : ?
The wind speed increases with height because of enhancement of drag effect on the earth surface reduction in the gravitational force reduction of drag effect of the earth surface reduction in lift effect of the air TRUE ANSWER : ? YOUR ANSWER : ?
Consider a solar PV plant with the following specific conditions: Analysis period: 1 year<br/>Measured average solar irradiation intensity in 1 year: 120 kWh/m²<br/>Generator area of the PV plant: 10 m²<br/>Efficiency factor of the PV modules: 15%<br/>Electrical energy actually exported by plant to grid: 110 kWh<br> Calculate the performance ratio. 0.8111 0.6111 0.5111 0.7111 TRUE ANSWER : ? YOUR ANSWER : ?
Fill in the blanks with suitable Preposition from the given alternatives.<br/>England skipper Joe Root is excited to bat ____ number three in the Ashes cricket series at over in on TRUE ANSWER : ? YOUR ANSWER : ?
In the context of smart meters, the term 'SMETS' stand for Standard Monitoring Equipment Technical Specifications Standard Metering Equipment Technical Specifications Smart Monitoring Equipment Technical Specifications Smart Metering Equipment Technical Specifications TRUE ANSWER : ? YOUR ANSWER : ?