1. What is your strongest programming language (Java, ASP, C, C++, VB, HTML, C#, etc.)? Before interview You should decide…
1. What is electric traction? Electric traction means using the electric power for traction system (i.e. for railways,trams, trolleys etc).…
1. Explain what is an operational amplifier? An operational amplifier, abbreviated as op-amp, is basically a multi-stage, very high gain,…
1. Explain what is meant by radix (or base) of a number system? Radix or base of a number system…
1. Explain what is a combinational circuit? In a combinational circuit, the output depends upon present input(s) only i.e, not…
1. Explain what is the difference between an ammeter and a voltmeter? Ammeter is a low resistance indicating instrument while…
1. Explain what is a cathode ray oscilloscope (CRO)? A CRO is an electronic device with a CRT as its…
1. Explain what is a zener diode? Zener diode is a p-n junction diode specially designed for operation in the…
1. Explain why an ordinary junction transistor is called bipolar? Because the transistor operation is carried out by two types…
1. Explain what is a dc power supply? The part of the equipment that converts ac into dc is called…