The sending end and receiving end voltages of the short transmission line are 150 kV and 120 kV respectively. Calculate its percentage voltage regulation. 20% 30% 25% 40% TRUE ANSWER : ? YOUR ANSWER : ?
When was the Constitution of India adopted by the Constituent Assembly? 13th January 1950 26th November 1949 January 25 1930 15th August 1947 TRUE ANSWER : ? YOUR ANSWER : ?
કામકાજમાં ધ્યાન કન્દ્રિત કરજો'.<br/>આ આજ્ઞાર્થ વાક્યની સંભાવનાર્થ વાક્યરચના કઈ હોઈ શકે? હવે તો કામકાજમાં ધ્યાન કેન્દ્રિત કરશો ને? કામકાજમાં ધ્યાન કેન્દ્રિત નથી કરવું? કામકાજમાં ધ્યાન કેન્દ્રિત કરી લીધું છે. હવે તો તમે કામકાજમાં ધ્યાન કેન્દ્રિત કરો. TRUE ANSWER : ? YOUR ANSWER : ?
Match the following shown in table A = (ii), B = (i), C = (iii) A = (ii), B = (iii), C = (i) A = (iii), B = (i), C = (ii) A = (iii), B = (ii), C = (i) 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? 1425 rpm 798 rpm 882 rpm 1575 rpm TRUE ANSWER : ? YOUR ANSWER : ?
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. 300 m 200 m 400 m 100 m TRUE ANSWER : ? YOUR ANSWER : ?
Consider the following statements and choose the correct option.<br/>Statement 1: DVR (Dynamic Voltage Restorer) is a series compensation device.<br/>Statement 2: DVR protects sensitive electric load from power quality problems such as voltage sags, swells, unbalance and distortion through power electronic controllers."<br/>Statement 2: In a synchronous motor, at no-load condition, and with normal excitation the armature current Both Statement 1 and Statement 2 are TRUE Statement 1 is TRUE and Statement 2 is FALSE Statement 1 is FALSE and Statement 2 is TRUE Both Statement 1 and Statement 2 are FALSE TRUE ANSWER : ? YOUR ANSWER : ?
Which state is the largest producer of wind energy in India? Andhra Pradesh Maharashtra Tamil Nadu Madhya Pradesh TRUE ANSWER : ? YOUR ANSWER : ?
The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil. 0.5 H 0.75 H 0.25 H 1.25 H TRUE ANSWER : ? YOUR ANSWER : ?
The DC offset in fault current causes conventional over-current (OC) relays to : over-reach reach remains unaffected due to DC offset sometimes under-reach and sometimes over-reach under-reach TRUE ANSWER : ? YOUR ANSWER : ?