Q.1.
A bistable multivibrator has ___________.
Q.2.
A monostable vibrator has ___________.
Q.3.
A switch has ___________.
Q.4.
A relay is superior to a mechanical switch because it ___________.
Q.5.
If you need to switch very small load currents or high frequency signals such as audio or video signals, which type of relay will you choose
Q.6.
If you need faster response and long life, which type of relay will you choose
Q.7.
Solid state relays have only one moving part which helps in switching between “ON” and “OFF” position.
Q.8.
Electromechanical relays face high arching problems as it has moving parts
Q.9.
Solid state relays face high arching problems as it has moving parts
Q.10.
Electromechanical Relays have a
Q.11.
Solid State Relays (SSRs) have a
Q.12.
A phototransistor produces more current than a photodiode because - (Choose an answer to complete this sentence)
Q.13.
The disadvantage/s of a mechanical switch is that it………….
Q.14.
What do you mean by Solid State Relay (SSR)?
Q.15.
A relay is a/an ……….. switch
Q.16.
The switch that has the fastest speed of operation is ………….. switch
Q.17.
An LED and phototransistor is equivalent to a/an
Q.18.
Optocoupler is otherwise known as
Q.19.
The prosche Taycan has a battery that is how many volts?
Q.20.
What is the job of a converter in an electric car?