Physics

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Past Questions

Question 1661
jamb 1987
a

60o

b

39o

c

28o

d

0o

Question 1662
jamb 1987
a

-5mm

b

+5mm

c

-5cm

d

+5cm

Question 1663
jamb 1987
a

N50oE

b

N40oE

c

N30oE

d

N25oE

Question 1664
jamb 1987
a

3\(\mu\)F

b

16\(\mu\)F

c

24\(\mu\)F

d

30\(\mu\)F

Question 1665
jamb 1987
a

has a smaller secondary current

b

has a greater power output

c

is a step-down transformer

d

increases the total energy output

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