3. Combined response
(i) Which of the following capacitors are suitable for use in a high frequency circuit?
(1) air capacitor,
(2) mica capacitor,
(3) ceramic capacitor,
(4) electrolytic capacitor.
A. (1), (2) and (3).*
B. (1), (2) and (4).
C. (1), (3) and (4).
D. (2), (3) and (4).
4. ‘Best answer’
(i) Which one of the substances listed below is the poorest conductor of heat?
A. Air*
B. glass
C. brick
D. water
3. Combined response(i) Which of the following capacitors are suitable for use in a high frequency circuit?(1) air capacitor,(2) mica capacitor,(3) ceramic capacitor,(4) electrolytic capacitor.A. (1), (2) and (3).*B. (1), (2) and (4).C. (1), (3) and (4).D. (2), (3) and (4).4. ‘Best answer’(i) Which one of the substances listed below is the poorest conductor of heat?A. Air*B. glassC. brickD. water
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