Electrolysis and storage of batteries

button" href="https://exam.pscnotes.com/mcq/the-current-flow-through-electrolyte-is-due-to-the-movement-of/#more-55482">Detailed SolutionThe current flow through electrolyte is due to the movement of

33. _______ of electrolyte indicates the state of charge of the battery

colour
mass
viscosity
specific gravity

Detailed Solution

Join Our Telegram Channel
Subscribe on YouTube

class="screen-reader-text">_______ of electrolyte indicates the state of charge of the battery

34. Satellite power requirement is provided through

solar cells
dry cells
nickel-cadmium cells
lead-acid batteries

Detailed

Join Our Telegram Channel
Subscribe on YouTube
SolutionSatellite power requirement is provided through

35. A constant-voltage generator has

minimum efficiency
minimum current capacity
low internal resistance
high internal resistance

Join Our Telegram Channel

41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube button" href="https://exam.pscnotes.com/mcq/a-constant-voltage-generator-has/#more-54713">Detailed SolutionA constant-voltage generator has

36. Hydrogen evolved during charging produces explosive mixture when it is more than

2%
4%
6%
8%

Join Our Telegram Channel
Subscribe on YouTube

button" href="https://exam.pscnotes.com/mcq/hydrogen-evolved-during-charging-produces-explosive-mixture-when-it-is-more-than/#more-54688">Detailed SolutionHydrogen evolved during charging produces explosive mixture when it is more than

37. The lead-acid cell should never be discharged beyond

1.8 V
1.9 V
2 V
2.1 V

Join Our Telegram Channel

74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube href="https://exam.pscnotes.com/mcq/the-lead-acid-cell-should-never-be-discharged-beyond/#more-54435">Detailed SolutionThe lead-acid cell should never be discharged beyond

38. When the load resistance equals the generator resistance which of the following will be maximum ?

Current
Efficiency of the circuit
Power in the load resistance
Voltage across the load resistance

Join Our Telegram Channel
Subscribe on YouTube

which of the following will be maximum ?" class="read-more button" href="https://exam.pscnotes.com/mcq/when-the-load-resistance-equals-the-generator-resistance-which-of-the-following-will-be-maximum/#more-54392">Detailed SolutionWhen the load resistance equals the generator resistance which of the following will be maximum ?

39. The body of Edison cell is made of

bakelite
rubber
nickel plated steel
aluminium

Join Our Telegram Channel
Subscribe on YouTube

href="https://exam.pscnotes.com/mcq/the-body-of-edison-cell-is-made-of/#more-54207">Detailed SolutionThe body of Edison cell is made of

40. Weston standard cell at 20°C has voltage of ____ volts.

0.8
0.9
1.0187
1.5

Detailed Solution

Join Our Telegram Channel
Subscribe on YouTube

class="screen-reader-text">Weston standard cell at 20°C has voltage of ____ volts.
Page 1Page 2Page 3Page 4Page 5
Test 1Test 2
Exit mobile version