18) Which type of filter is used to block the humming sound of 50 Hz produced by a.c. main ?
Answer is:
low-pass filter
Related Basic Electronics MCQ - Electrician (Set-1) with Answers
Answer is:
maximum forward surge current
21) The diode, which is made by alloying 'P' and 'N' material on semiconductor substrate is called :
Answer is:
junction diode
Answer is:
Peak Inverse Voltage
Explanation:
Peak Inverse Voltage (PIV) or Peak Reverse Voltage (PRV) refer to the maximum voltage a diode or other device can withstand in the reverse-biased direction before breakdown. Also may be called Reverse Breakdown Voltage.