Zen Technologies Rf Testing Engineer Interview Questions and Answers

30minutes with simple aptitude and basic electronics test

Q1. Regarding microwaves and radio frequencies, all about the devices and operations
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Q2. How do you measure current and voltages using multimeter
Ans. 
To measure current and voltage using a multimeter, follow these steps:
• Set the multimeter to the appropriate range for the measurement

• Connect the multimeter leads to the circuit being measured

• Read the measurement on the multimeter display

• For measuring current, the multimeter must be connected in series with the circuit

• For measuring voltage, the multimeter must be connected in parallel with the circuit
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Q3. What is an oscillator
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An oscillator is an electronic circuit that produces a periodic, repetitive waveform.
• It is used in various electronic devices such as radios, televisions, and computers.

• It can generate different types of waveforms such as sine, square, and triangle waves.

• Examples of oscillators include crystal oscillators, LC oscillators, and RC oscillators.
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Q4. What is an amplifier
Ans. 
An amplifier is an electronic device that increases the amplitude of a signal.
• Amplifiers are used in audio systems to increase the volume of sound.

• They are also used in radio and television broadcasting to increase the strength of signals.

• Amplifiers can be classified into different types such as voltage, current, and power amplifiers.

• Transistors and vacuum tubes are commonly used as amplifying devices.

• Amplifiers can in...read more
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Q1. What do you know about this company
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Q2. What do you think does this company work for
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Q3. Do you know anyone who worked/working in this company
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Q4. How do you overcome work pressure
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Q5. What are your strengths
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Q6. What are your hobbies
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