Flame ionization detector is used for measuring (A) hc (B) co (C) nox (D) co2 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
The best method of measuring speed is by (A) mechanical tachometer (B) electrical tachometer (C) magnetic pick up (D) none of the above 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
The air box/swept volume ratio should be in the range for single cylinder engine (A) 10-100% (B) 200-300% (C) 500-600% (D) 10 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
In the air base method of measuring air flow, the air base is provided to (A) damp out the pulsation (B) have a constant temperature (C) have a constant flow (D) provide constant velocity of flow 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
The most accurate method of determining friction power is by (A) willans line (B) morse test (C) motoring test (D) measurement of brake and indicated power 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
Morse test is only applicable to (A) single cylinder si engine (B) single cylinder ci engine (C) multicylinder ci engine (D) single and multi cylinder si & ci engine 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
The measurement of fractioned power by Willans line is applicable to (A) ci engine at particular speed (B) si engine at particular speed (C) any engine at particular speed (D) none of the above 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
The range of mechanical efficiency for automobile is (A) 0-30% (B) 30-50% (C) 70-80% (D) 90-100% 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
In sand moulding the bottom most part of the flask is called……. (A) Cope (B) Cheek (C) Drag (D) Flask bottom 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
In sand moulding,the middle part of flask is called……. (A) Cope (B) Cheek (C) Drag (D) Flask-middle 0 Mechanical Engineering MCQs Author: MCQs Master Report : If answer is wrong. May 17, 2022
