Related Questions

Self charge of a Ni-Fe cell is _____ Edison cell.
A Equal to
B Less than
C More than
D Much more than
The internal resistance of a lead-acid cell is that of Edison cell
A Less than
B More than
C Equal to
D None of the above
Negative plate of an Edison cell is made of
A copper
B lead
C iron
D silver oxide
Life of the Edison cell is at least
A five years
B seven years
C eight years
D ten years
Specific gravity of electrolyte in Edison cell is
A 0.8
B 0.95
C 1.1
D 1.21
On the average the ampere-hour efficiency of an Edison cell is about
A 40%
B 60%
C 70%
D 80%
Electrolyte used in an Edison cell is
A NaOH
B KOH
C HCl
D HNO3
The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
A $$\frac{{{\text{P}}l{\text{A}}}}{{\text{E}}}$$
B $$\frac{{{\text{P}}l}}{{{\text{AE}}}}$$
C $$\frac{{\text{E}}}{{{\text{P}}l{\text{A}}}}$$
D $$\frac{{{\text{AE}}}}{{{\text{P}}l}}$$
Turn into the indirect form of speech. - How did you do that?" they said Edison.
A They asked Edison how he had done that
B They asked Edison how had he done that
C They asked Edison how did he do that
D They asked Edison how that was done
(Make meaningful sentences using the following jumbles) Thomas Alva Edison ------ P. influenced life around the world, including Q. developed devices that greatly R. phonograph, motion picture camera S. and the electric light bulb
A RPSQ
B QPRS
C PRSQ
D RSPQ

Next steps