When different types of consumers are charged at different uniform per unit rates, it is called as ____ two-part tariff maximum demand tariff flat rate tariff block rate tariff TRUE ANSWER : ? YOUR ANSWER : ?
A circular loop has its radius increasing at a rate of 2 m/s. The loop is placed perpendicular to a constant magnetic field of 0.1 Wb/m². When the radius of the loop is 2 m, the emf induced in the loop will be 0.4π V 0.8π V 0.2π V zero TRUE ANSWER : ? YOUR ANSWER : ?
A single phase motor connected to 415 V, 50 Hz supply takes 30 A at a power factor of 0.7 lagging. Calculate the capacitance required in parallel with the motor to raise the power factor to 0.9 lagging. 86.32 µF 96.32 µF 76.32 µF 66.32 µF TRUE ANSWER : ? YOUR ANSWER : ?
A three-phase, 4-pole, 50 Hz induction motor runs at 1425 rpm. Find out the percentage slip of the induction motor. 5% 3% 4% 6% TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true regarding access lists applied to an 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. You can apply two access lists to any interface One access list may be configured, per direction, for each layer 3 protocol configured on an interface TRUE ANSWER : ? YOUR ANSWER : ?
The wind speed increases with height because of reduction in the gravitational force enhancement of drag effect on the earth surface reduction of drag effect of the earth surface reduction in lift effect of the air TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is a national organisation monitoring the doping control programme in sports in India? Primary Anti-Doping Agency International Anti-Doping Protocol National Anti-Doping Agency Indian Anti-Doping Agency TRUE ANSWER : ? YOUR ANSWER : ?
A short-shunt dc compound generator supplies 50 A at 300 V. If the shunt field resistance, series field resistance and armature resistance are 30 Ω, 0.03Ω, and 0.05 Ω respectively, determine the e.m.f. generated. 304.5 V 306.5 V 302.5 V 308.5 V TRUE ANSWER : ? YOUR ANSWER : ?
A three-phase 400 V, 6-pole, 50 Hz squirrel-cage induction motor is running at a slip of 5%. The speed of rotor with respect to stator magnetic field and speed of the stator magnetic field with respect to rotor magnetic field are 950 rpm, 1000 rpm 950 rpm, zero -50 rpm, zero -50 rpm, 1000 rpm TRUE ANSWER : ? YOUR ANSWER : ?
Which one of these is not a monitoring and diagnostic test for transformer oil? Volatility Level Analysis Dissolved Metals Analysis Furanic Compound Analysis Dissolved Gas Analysis TRUE ANSWER : ? YOUR ANSWER : ?