A IS TWICE AS GOOD A WORKMAN AS B AND TOGETHER THEY FINISH A
PIECE OF WORK IN 14 DAYS.THE NUMBER OF DAYS TAKEN BY A ALONE
TO FINISH THE WORK IS
1.11 2.21 3.28 4.42
Answer Posted / k.prakashchandra
Take 2 men for A. Then 3:14 :: 2 : ? ,14 x 3/2= 21 days
| Is This Answer Correct ? | 17 Yes | 4 No |
Post New Answer View All Answers
how to measure dc earth leakage current?
how does this job compare with others you have aplied for?
why don't we use the generator as a motor? and what will happen?
Difference between On Line capacitor and Station Type capacitor.
why using transformer and thyristor switch in 3 phase apfc panel
it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?
State any two nuclear power stations in India, with their generating capacity.
Earth bits close or open. Which is correct
Draw transformer phasor diagram.(full load,no load)
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
The power supplied to a 33microF capacitor from a 120V, 60Hz source will be
Air refrigeration cycle works on the
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
Which type of transformer is used for lighting loads?
WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?