Murray loop test is performed on a faulty cable 300 m long. At balance, the resistance connected to the faulty core was set at 20 Ω and the resistance of the resistor connected to the sound core was 40 Ω. Calculate the distance of the fault point from the test end. 100 m 400 m 200 m 300 m TRUE ANSWER : ? YOUR ANSWER : ?
Match the following shown in table A = (ii), B = (i), C = (iii) A = (iii), B = (i), C = (ii) A = (iii), B = (ii), C = (i) A = (ii), B = (iii), C = (i) TRUE ANSWER : ? YOUR ANSWER : ?
A rectangular conductor is 1.6 inches wide and 0.25 inch thick. What is its area in square mils? 40000 square mils 4000 square mils 400000 square mils 400 square mils TRUE ANSWER : ? YOUR ANSWER : ?
The maximum value of power factor is ____ and it exists in a pure____ circuit. 1, resistive 0.866, inductive 1, inductive 0.866, resistive TRUE ANSWER : ? YOUR ANSWER : ?
મેં મીઠાઈ બનાવી'. વાક્યને કેવળ ક્રિયાપદની પ્રેરક રચના કઈ છે? મેં મીઠાઈ બનાવી લીધી. મેં મીઠાઈ બનાવડાવી. હું મીઠાઈ બનાવવા લાગી. મીઠાઈ તો હું જ બનવું ને! TRUE ANSWER : ? YOUR ANSWER : ?
The sending end and receiving end voltages of the short transmission line are 150 kV and 120 kV respectively. Calculate its percentage voltage regulation. 40% 30% 25% 20% TRUE ANSWER : ? YOUR ANSWER : ?
A 10-pole induction motor is supplied by a 6-pole alternator, which is driven at 1400 rpm. If the motor runs with a slip of 5%, what is its speed? 1575 rpm 882 rpm 1425 rpm 798 rpm TRUE ANSWER : ? YOUR ANSWER : ?
A 10 A, Type C Miniature Circuit Breaker (MCB) will trip at fault currents less than 10 A between 50 A and 100 A between 10 A and 50 A greater than 100 A TRUE ANSWER : ? YOUR ANSWER : ?
Data Encryption Standard (DES) was designed by Apple Microsoft None of these IBM TRUE ANSWER : ? YOUR ANSWER : ?