The most commonly used method for the protection of three phase feeder is None of these Time graded protection Reverse power protection Differential protection TRUE ANSWER : ? YOUR ANSWER : ?
Data Encryption Standard (DES) was designed by None of these Microsoft Apple IBM TRUE ANSWER : ? YOUR ANSWER : ?
Which among these components connects to physical equipments of the distribution system? Communication infrastructure Central control room with host computers None of these Remote Terminal Unit TRUE ANSWER : ? YOUR ANSWER : ?
The threshold voltage of an N-channel enhancement mode MOSFET is 0.5 V. When the device is biased at a gate voltage of 3 V, pinch-off would occur at a drain voltage of 2.5 V 1.5 V 3.5 V 4.5 V TRUE ANSWER : ? YOUR ANSWER : ?
Match the following shown in table A = (iii), B = (i), C = (ii) A = (ii), B = (i), C = (iii) A = (ii), B = (iii), C = (i) A = (iii), B = (ii), C = (i) 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 boys campaigned / (B) not only in / (C) Mumbai also in Chennai / (D) NO ERROR C A D B TRUE ANSWER : ? YOUR ANSWER : ?
The miniature circuit breaker (MCB) with ____ trip characteristics trips instantaneously when the current flowing through it reaches between 10 to 20 times the rated current. Class D Class C Class B Class Z TRUE ANSWER : ? YOUR ANSWER : ?
In a power network, 375 kV is recorded at a 400 kV bus. A 45 MVAR, 400 kV shunt reactor is connected to the bus. What is the reactive power absorbed by the shunt reactor? 49.55 MVAR 39.55 MVAR 59.55 MVAR 69.55 MVAR TRUE ANSWER : ? YOUR ANSWER : ?
Which country leads in the production of biofuel in the world? United States of America Brazil Germany Argentina TRUE ANSWER : ? YOUR ANSWER : ?
The maximum value of power factor is ____ and it exists in a pure____ circuit. 1, resistive 1, inductive 0.866, resistive 0.866, inductive TRUE ANSWER : ? YOUR ANSWER : ?