Volumetric efficiency is a measure of (A)Â power of the engine (B)Â speed of the engine (C)Â breathing capacity of the engine (D)Â pressure rise in the cylinder 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
Mechanical efficiency is the ratio of (A)Â frictional power to brake power (B)Â frictional power to indicated power (C)Â brake power to indicated power (D)Â indicated power to frictional power 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
If n is the rpm, number of power strokes per minute in a two stroke engine is (A)Â n/2 (B)Â n (C)Â 2n (D)Â 4n 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
If n is the rpm, number of power strokes per minute in a four stroke engine is (A)Â n/2 (B)Â n (C)Â 2n (D)Â 4n 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
Non disprasive infrared analyzer is widely accepted instrument for measuring (A)Â unburnt hydrocarbon (B)Â carbon monoxide (C)Â carbon dioxide (D)Â nox 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
Chemilumme scene analyzer is used for measuring (A)Â hc (B)Â co (C)Â nox (D)Â co2 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
Flame ionization detector is used for measuring (A)Â hc (B)Â co (C)Â nox (D)Â co2 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
The best method of measuring speed is by (A)Â mechanical tachometer (B)Â electrical tachometer (C)Â magnetic pick up (D)Â none of the above 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
The air box/swept volume ratio should be in the range for single cylinder engine (A)Â 10-100% (B)Â 200-300% (C)Â 500-600% (D)Â 10 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
In the air base method of measuring air flow, the air base is provided to (A)Â damp out the pulsation (B)Â have a constant temperature (C)Â have a constant flow (D)Â provide constant velocity of flow 0 Mechanical Engineering MCQs Author: sinxoo Report : If answer is wrong. May 17, 2022
