A THHN conductor will have a 60˚C termination on one end and a 75˚C termination on the other, which ampacity column will be used? 60˚C column None of these 90˚C column 75˚C column TRUE ANSWER : ? YOUR ANSWER : ?
In the following question, one part of the sentence may have an error. Find out which part of the sentence has an error and select the option corresponding to it. If the sentence contains no error, Select "No error'' option. (Avoid punctuation errors).<br/>(A) The Manager, with / (B) all his employee, was / (C) fired from the company /(D) NO ERROR C D A B TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is linux operating system? MacOS IBM-AIX HP-UX Fedora TRUE ANSWER : ? YOUR ANSWER : ?
If no load is connected to solar PV system, its voltage will go on increasing till its breakdown it will start reflecting the light it will dissipate energy in the panel and increase its temperature it will stop absorbing light TRUE ANSWER : ? YOUR ANSWER : ?
The magnitude of the generator earth-fault current is limited by controlling field exciter using higher rating CTs inserting the stabilizing resistance in series with the relay inserting suitable resistance in neutral grounding circuit TRUE ANSWER : ? YOUR ANSWER : ?
The single line diagram of the simple power system is shown in figure the corresponding reactance diagram is A D C B TRUE ANSWER : ? YOUR ANSWER : ?
A 1000 kVA ONAN cooled transformer has a load of 500 kVA throughout the day except for a period of 4 hours. What is the permissible overload for a duration of four hours. Assume the permissible load kVA as a fraction of rated kVA is 1.24. 930 kVA 2480 kVA 620 kVA 1240 kVA TRUE ANSWER : ? YOUR ANSWER : ?
A single phase 240 V, 1 kW heater is connected across single phase 240 V, 50 Hz supply through an SCR. For firing angle delay of 90˚, calculate the power absorbed in the heater element. 250 W 300 W 225 W 275 W TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following does the term 'feeder automation' include? All of these feeder remote point voltage control substation reactive power control automatic reclosing TRUE ANSWER : ? YOUR ANSWER : ?