A 3-phase motor load has a p.f. of 0.397 lagging. The two wattmeter method used to measure power show the input as 30 kW. Find the reading on each wattmeter. W1 = 5 kW and W2 = 25 kW W1 = 10 kW and W2 = 20 kW W1 = -10 kW and W2 = 40 kW W1 = -5 kW and W2 = 35 kW TRUE ANSWER : ? 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). inversely, directly directly, inversely directly, directly inversely, inversely TRUE ANSWER : ? YOUR ANSWER : ?
Fill in the blanks with suitable Article from the given alternatives.<br/>I heard ____interesting story yesterday an No article a the TRUE ANSWER : ? YOUR ANSWER : ?
A delta-connected balanced three-phase load is supplied from a three-phase, 400 V supply. The line current is 20 A and the power taken by the load is 10 kW. Find the power factor. 0.52 0.62 0.82 0.72 TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following statement with respect to Aerial Bunched Cables (ABC) system is TRUE? ABC system is not suitable for rural electrification which are situated in difficult terrain, hills, forests and coastal areas. ABC system requires more clearance, insulators and high maintenance. The overall cost of the ABC system is very high as compared to the bare conductor system. ABC system totally eliminates the fault on lines and thereby improving the quality of supply. TRUE ANSWER : ? YOUR ANSWER : ?
1. આપને મુખ્યમત્રીએ ખાસ કામ માટે નિયુક્ત કર્યા છે.<br/>2. તેનાથી આંખો ઝીણી કરાઈ<br/>3. પ્રધાનમંત્રીએ સ્કુલનું ઉદ્રઘાટન કર્યું.<br/>આરોપીએ બધા ગુના કબુલ કરી લીધા.<br/>ઉક્ત વાક્યોમાં કેટલા કર્મણી વાક્યો પ્રયોગના છે? બધા જ કર્તરી વાક્ય પ્રયોગના છે બધા જ વાક્યો કર્મણી વાક્ય પ્રયોગના છે કુલ 2 કુલ 1 TRUE ANSWER : ? YOUR ANSWER : ?
Who started the daily newspaper 'National Herald' in 1938? Dadabhai Naoroji Jawaharlal Nehru Subhas Chandra Bose Ram Mohan Roy TRUE ANSWER : ? YOUR ANSWER : ?
Recently, which country has withdrawn the 'Generalized System of Preferences' with India? Peru Russia United States of America Pakistan TRUE ANSWER : ? YOUR ANSWER : ?
In the RLC series circuit shown in figure, resonance occurs when the value of C is 20 µF. The supply voltages is v(t) = 20 sin (500t) V. Find the value of L. 0.2 H 0.2 mH 5 H 5 mH TRUE ANSWER : ? YOUR ANSWER : ?