What is this device? - ProProfs
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What is this device?
A device is fitted to motor vehicles to chemically reduce some gases produced by internal combustion engines like NOx, CO, and HC into less harmful products.



A. Catalytic converter
B. 2-stroke engines
C. Carburetor
D. Tail pipe

This question is part of Energy Conservation Awareness

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3 Answers

W. Mocroft

Love to do some charity work. Have a passion for writing and do it in my spare time

W. Mocroft
Philanthropist, Master Degree in International Business, Las Vegas

Answered on Jan 31, 2019

Correct answer is option A
A catalytic converter is an exhaust emission control device fitted into a motor, it converts toxic gases like CO, NO and HC to less toxic pollutants by catalysing a REDOX reaction.

A 2 stroke engine is an internal combustion engine which completes a power cycle with two strokes of piston during one crankshaft revolution. The 2 stroke engine emits more toxic substances from it exhaust. Most countries now permit the use of 4 stroke engines and ban the use of the 2 stroke engines.

A carburettor is where the fuel and air are combined and drawn into the engine for combustion.
A tail pipe is a device that exhausts gases from an internal combustion engine.

  Reply

selvendran

Selvendran

Answered on Dec 09, 2016

How i want the reason
  Reply

John Smith

John Smith

Answered on Dec 09, 2016

Catalytic converter
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