EXAMIANS
A wire pilot is generally economical for distances up to
YOUR ANSWER : ?
YOUR ANSWER : ?
Find the word which is correctly spelt from the given options.
YOUR ANSWER : ?
Which of the following is linux operating system?
YOUR ANSWER : ?
In transformer, a Sweep Frequency Response Analysis (SFRA) test will help detect ____
YOUR ANSWER : ?
The single line diagram of the simple power system is shown in figure the corresponding reactance diagram is
YOUR ANSWER : ?
The operating time of an inverse definite minimum time (IDMT) overcurrent relay is ____ proportional to the plug-setting multiplier (PSM) and____proportional to the time-multiplier setting (TMS).
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.
YOUR ANSWER : ?
In a power network, 400 kV is recorded at a 415 kV bus. A 50 MVAR, 415 kV shunt reactor is connected to the bus. What is the reactive power absorbed by the shunt reactor?
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.
YOUR ANSWER : ?
Interposing current-transformer (CT) is used in differential protection of a transformer to
YOUR ANSWER : ?