Question

Sufficient heating of the heater is ensured by ________

a.

increasing the temperature

b.

making use of induction coil

c.

amplifying d.c. input

d.

amplifying a.c. input

Posted under Electronic Instruments Electrical Measurement and Instrumentation

Answer: (d).amplifying a.c. input

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Q. Sufficient heating of the heater is ensured by ________
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