Question
Why exhausting is done in canning a)Â Â Â To
avoid the corrosion of tinplate and pin holing during storage. b)Â Â Â To minimize discoloration. c)Â Â Â To reduce chemical reaction between container and the contents. d)Â Â Â To minimize nutrient loss.Solution
All are correct
A cistern has two pipes one can fill it with water in 24 hours and other can empty it in 9 hours. In how many hours will the cistern be emptied if both ...
Pipe A can fill the tank in 12 hours. Pipe A and B together can fill it in 8 hours. Pipe B and C together can fill it in 6 hours. In how many hours will...
Pipes ‘A’ and ‘B’ can fill a tank in 6 hours and 9 hours, respectively. If pipe ‘C’ is opened along with pipes ‘A’ and ‘B’, then the...
A cistern has two pipes one can fill it with water in 16 hours and other can empty it in 10 hours. In how many hours will the cistern be emptied if both...
Pipe ‘A’ can fill a tank in 16 hours. Pipe ‘B’ is ____% as efficient as pipe ‘A’. If both pipes are opened simultaneously, the tank will be ...
Tap A is 50% more efficient than tap B. Both the taps together can fill the tank in (48/5) hours. Find the time taken by tap C, which is 60% more effic...
- Pipes D and E alone can fill a tank in 5 hours and 3 hours respectively. When both pipes along with pipe F, an outlet pipe, are opened together, 1/2 of the...
Pipe A alone fill the tank in x hours and Pipe B alone fill the tank in (x – 6) hours. If the efficiency of pipe B is double of pipe A and pipe A ...
Pipe 'A' alone takes 16 minutes to fill half of the empty tank. Pipe 'B' is thrice as efficient as pipe 'A'. Find the percentage of the tank filled by ...
Pipe ‘A’ takes 15 minutes to fill a tank. Pipe ‘B’ takes 20 minutes to empty the same tank. If pipe ‘B’ is opened 12...