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 requires more clearance, insulators and high maintenance. 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. TRUE ANSWER : ? YOUR ANSWER : ?
The single line diagram of the simple power system is shown in figure the corresponding reactance diagram is B A C D TRUE ANSWER : ? YOUR ANSWER : ?
Recently, which country has withdrawn the 'Generalized System of Preferences' with India? Russia Pakistan Peru United States of America TRUE ANSWER : ? YOUR ANSWER : ?
In a 3-phase, 4-wire, 400/230 V system, a lamp (L1) of 100 W is connected to one phase and neutral and a lamp (L2) of 150 W is connected to the second pahse and neutral. If the neutral wire is disconnected accidently, then both 100 W lamp (L1) and 150 W lamp (L2) becomes dim both 100 W lamp (L1) and 150 W lamp (L2) becomes brighter 100 W lamp (L1) becomes brighter and 150 W lamp (L2) becomes dim 100 W lamp (L1) becomes dim and 150 W lamp (L2) becomes brighter TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is linux operating system? Fedora MacOS HP-UX IBM-AIX TRUE ANSWER : ? YOUR ANSWER : ?
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 Both Statement 1 and Statement 2 are FALSE Both Statement 1 and Statement 2 are TRUE Statement 1 is TRUE and Statement 2 is FALSE TRUE ANSWER : ? YOUR ANSWER : ?
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? None of these 75˚C column 60˚C column 90˚C column TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true regarding access lists applied to an interface? One access list may be configured, per direction, for each layer 3 protocol configured on an interface You can apply two access lists to any interface You can apply only one access list on any interface You can place as many access lists as you want on any interface until you run out of memory. TRUE ANSWER : ? YOUR ANSWER : ?
In transformer, bushing failure occurs due to<br/>(i) transformer vibrations<br/>(ii) dielectric losses<br/>(ii) partial discharge (i), (ii) and (iii) (ii) and (iii) only (i) and (ii) only (i) and (iii) only TRUE ANSWER : ? YOUR ANSWER : ?