Which capacitor is used for high frequency?

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Description : Which of the following thyristors can be used for high frequency of operation? A) TRIAC B) DIAC C) SCR D) GTOĀ 

Answer : Which of the following thyristors can be used for high frequency of operation? A) TRIAC B) DIAC C) SCR D) GTO 

Answer : MOSFET provides better efficiency at high frequency and its high speed switching losses are less hence MOSFET is used for high frequency.

Answer : For measuring current at high frequency we should useĀ thermocouple instrument.

Description : Why shunt capacitor is used?

Answer : To improve voltage at receiving end and power factor

Description : Why capacitor bank is used?

Answer : In industrial or factory used E.B Power supply must be maintained above 0.90 power factor is compulsory for avoid EB Penalty. So APFC ( automatic Power factor control ) panel is used to maintained balance the load and PF maintained.

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