What will happen if we supply a voltage of 250 kV to the Vcc of the Relay (Dual Channel) module?

What will happen if we supply a voltage of 250 kV to the Vcc of the L293D module?

A

Damage is caused

B

Module will shut down

C

Module will not respond for the time the voltage is applied

D

Module will function normally

What will happen if we supply a voltage of 250 kV to the Vcc of the ESP8266 WiFi Module?

A

Damage is caused

B

Module will shut down

C

Module will not respond for the time the voltage is applied

D

Module will function normally

There exist three terminals in a relay called C, NO, NC, in an application, it is desired that whenever the relay is active the load must be connected be supply, otherwise the load will be disconnected from supply. Which of the following connection type in relay will provide solution to the stated problem?

A

Supply to the NC terminal and load to the C terminal

B

Supply to the C terminal and load to the NO terminal

C

Supply to the C terminal and load to the NC terminal

D

Supply to the NC terminal and load to the NO terminal

Consider the following statements with respect to a relay: 1. A relay is energized if NC contacts are opened. 2. The pickup current is the minimum relay coil current required to keep a relay energized. Which of the above statements is/are correct?

A

1 only

B

2 only

C

Both 1 and 2

D

Neither 1 nor 2

If a transformer is provided with differentially connected relay. To prevent the mal operation of the relay, the relay relay operating coil is biased with ______

A

3rd harmonic

B

2nd harmonic

C

7th harmonic

D

5th harmonic

What will happen if we supply a voltage of 250V to the Vcc of the LM35 Temperature Sensor Module?

A

Damage is caused

B

Module will shut down

C

Module will not respond for the time the voltage is applied

D

Module will function normally

What will happen if we supply a voltage of 25V to the Vcc of the RFID Module?

A

Damage is caused

B

Module will shut down

C

Module will not respond for the time the voltage is applied

D

Module will function normally

What is the use of the Relay (Dual Channel) Module?

A

Monitors Motion

B

Evaluates air pressure

C

Monitors objects

D

Switches circuits

How many pins are present in the Relay (Dual Channel) Module?

A

12

B

220

C

13

D

50

What will happen if we supply a voltage of 250 kV to the Vdd of the EOV7670 Camera Module ?

A

Damage is caused

B

Module will shut down

C

Module will not respond for the time the voltage is applied

D

Module will function normally

What will happen if we supply a voltage of 250 kV to the Vcc of the Relay (Dual Channel) module?

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