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Basic electrical equipments and Sensors
9

Basic electrical equipments and Sensors MCQ with Answers

9) Which electrical device detect the fault indication automatically?

Relay

Thermostat

Intermediate switch

Limit switch

Answer is:

Relay

Basic electrical equipments and Sensors MCQ with Answers

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Related Basic electrical equipments and Sensors MCQ with Answers

10) What is the expansion of LVDT in sensor?

Linear Variable Differential Transformers

Linear Various Differential Transformer

Linear Variedly Differential Transformer

Low Variable Differential Transformers

Answer is:

Linear Variable Differential Transformers

11) What is the name of the electro mechanical device having insulated wire wound over a solid iron core?

Motor

Solenoid

Transformer

Inductor

Answer is:

Solenoid

12) Which rule determines the direction of motion of the conductor in D.C. motor?

Fleming's right hand rule

Fleming's left hand rule

Marewells right hand grip rule

Cork's screw rule

Answer is:

Fleming's left hand rule

13) Which law states the working principle of the generator?

Lenz's law

Ohm's law

Faraday's law of electro magnetic induction

Kirchhoff's law

Answer is:

Faraday's law of electro magnetic induction

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